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Math Problems
Algebra 1
Solve linear equations: mixed review
Solve for
k
k
k
.
\newline
5
3
k
−
3
=
1
3
+
2
k
\frac{5}{3}k - 3 = \frac{1}{3} + 2k
3
5
k
−
3
=
3
1
+
2
k
\newline
k
=
k =
k
=
__
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Solve for
n
n
n
.
\newline
2
n
+
20
+
14
n
=
−
19
+
13
n
2n + 20 + 14n = -19 + 13n
2
n
+
20
+
14
n
=
−
19
+
13
n
\newline
n
=
n =
n
=
__
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Solve for
c
c
c
.
\newline
3
−
15
c
=
−
12
c
+
2
−
17
3 - 15c = -12c + 2 - 17
3
−
15
c
=
−
12
c
+
2
−
17
\newline
c
=
c =
c
=
__
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Solve for
q
q
q
.
\newline
−
18
q
+
10
q
+
16
q
−
3
=
−
19
-18q + 10q + 16q - 3 = -19
−
18
q
+
10
q
+
16
q
−
3
=
−
19
\newline
q
=
q =
q
=
__
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Solve for
p
p
p
.
\newline
2
(
p
+
4
)
+
3
=
15
2(p + 4) + 3 = 15
2
(
p
+
4
)
+
3
=
15
\newline
p
=
p =
p
=
_____
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Solve for
j
j
j
.
\newline
−
8
j
−
13
=
14
j
+
15
−
18
j
-8j - 13 = 14j + 15 - 18j
−
8
j
−
13
=
14
j
+
15
−
18
j
\newline
j
=
j =
j
=
__
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Solve for
g
g
g
.
\newline
1
6
g
+
3
=
4
−
1
3
g
\frac{1}{6}g + 3 = 4 - \frac{1}{3}g
6
1
g
+
3
=
4
−
3
1
g
\newline
g = ____
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Solve for
u
u
u
.
\newline
5
6
u
+
2
−
u
=
1
6
u
\frac{5}{6}u + 2 - u = \frac{1}{6}u
6
5
u
+
2
−
u
=
6
1
u
\newline
u
=
u =
u
=
__
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Solve for
v
v
v
.
\newline
5
v
−
5
v
+
5
v
+
1
=
16
5v - 5v + 5v + 1 = 16
5
v
−
5
v
+
5
v
+
1
=
16
\newline
v = ____
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Solve for
c
c
c
.
\newline
9
c
−
18
c
−
11
c
=
−
20
9c - 18c - 11c = -20
9
c
−
18
c
−
11
c
=
−
20
\newline
c
=
c =
c
=
__
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Solve for
j
j
j
.
\newline
−
2
+
3
4
j
+
1
2
j
=
2
j
-2 + \frac{3}{4}j + \frac{1}{2}j = 2j
−
2
+
4
3
j
+
2
1
j
=
2
j
\newline
j = ____
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Solve for
m
m
m
.
\newline
14
−
m
=
−
2
14 - m = -2
14
−
m
=
−
2
\newline
m
=
m =
m
=
_____
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Solve for
v
v
v
.
\newline
−
1
−
16
v
=
19
−
15
v
-1 - 16v = 19 - 15v
−
1
−
16
v
=
19
−
15
v
\newline
v
=
v =
v
=
__
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Solve for
d
d
d
.
\newline
3
(
d
−
19
)
+
12
=
−
3
3(d - 19) + 12 = -3
3
(
d
−
19
)
+
12
=
−
3
\newline
d
=
d =
d
=
_
_
_
_
_
\_\_\_\_\_
_____
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Solve for
n
n
n
.
\newline
−
17
+
12
n
=
18
−
16
+
11
n
-17 + 12n = 18 - 16 + 11n
−
17
+
12
n
=
18
−
16
+
11
n
\newline
n
=
n =
n
=
__
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Solve for
s
s
s
.
\newline
−
5
=
9
−
s
-5 = 9 - s
−
5
=
9
−
s
\newline
s
=
s =
s
=
_
_
_
_
\_\_\_\_
____
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Solve for
k
k
k
.
\newline
17
k
−
9
=
2
k
+
13
k
+
19
17k - 9 = 2k + 13k + 19
17
k
−
9
=
2
k
+
13
k
+
19
\newline
k
=
k =
k
=
__
Get tutor help
Solve for
z
z
z
.
\newline
−
5
z
−
12
=
14
+
14
−
z
-5z - 12 = 14 + 14 - z
−
5
z
−
12
=
14
+
14
−
z
\newline
z
=
z =
z
=
__
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Solve for
m
m
m
.
\newline
12
m
=
4
\frac{12}{m} = 4
m
12
=
4
\newline
m
=
m =
m
=
_____
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Solve for
y
y
y
.
\newline
−
8
=
−
4
(
y
−
19
)
+
−
20
-8 = -4(y - 19) + -20
−
8
=
−
4
(
y
−
19
)
+
−
20
\newline
y
=
y =
y
=
_____
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Solve for
p
p
p
.
\newline
14
p
+
20
+
7
=
16
p
−
3
14p + 20 + 7 = 16p - 3
14
p
+
20
+
7
=
16
p
−
3
\newline
p = ____
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Solve for
c
c
c
.
\newline
19
c
−
9
c
−
4
c
+
3
=
15
19c - 9c - 4c + 3 = 15
19
c
−
9
c
−
4
c
+
3
=
15
\newline
c = ____
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Solve for
v
v
v
.
\newline
v
+
1
2
=
1
v + \frac{1}{2} = 1
v
+
2
1
=
1
\newline
v
=
v =
v
=
_____
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Solve for
w
w
w
.
\newline
18
w
+
13
=
19
w
−
7
+
6
18w + 13 = 19w - 7 + 6
18
w
+
13
=
19
w
−
7
+
6
\newline
w
=
w =
w
=
____
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Solve for
g
g
g
.
\newline
16
g
−
11
g
+
g
=
6
16g - 11g + g = 6
16
g
−
11
g
+
g
=
6
\newline
g
=
g =
g
=
__
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Solve for
d
d
d
.
\newline
−
9
d
+
12
d
=
15
-9d + 12d = 15
−
9
d
+
12
d
=
15
\newline
d
=
d =
d
=
____
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Solve for
b
b
b
.
\newline
4
(
b
+
14
)
=
−
20
4(b + 14) = -20
4
(
b
+
14
)
=
−
20
\newline
b
=
b =
b
=
_
_
_
_
_
\_\_\_\_\_
_____
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Solve for
c
c
c
.
\newline
7
c
+
4
c
−
16
=
6
7c + 4c - 16 = 6
7
c
+
4
c
−
16
=
6
\newline
c
=
c =
c
=
__
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Solve for
n
n
n
.
\newline
−
9
n
+
19
n
−
17
=
13
-9n + 19n - 17 = 13
−
9
n
+
19
n
−
17
=
13
\newline
n
=
n =
n
=
__
Get tutor help
Solve for
u
u
u
.
\newline
8
u
−
7
u
+
2
=
17
8u - 7u + 2 = 17
8
u
−
7
u
+
2
=
17
\newline
u
=
u =
u
=
____
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Solve for
q
q
q
.
\newline
13
q
−
9
q
+
5
=
17
13q - 9q + 5 = 17
13
q
−
9
q
+
5
=
17
\newline
q
=
q =
q
=
__
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Solve for
n
n
n
.
\newline
n
−
3
n
+
17
=
−
1
n - 3n + 17 = -1
n
−
3
n
+
17
=
−
1
\newline
n
=
n =
n
=
__
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Solve for
y
y
y
.
\newline
11
y
−
8
y
−
2
=
10
11y - 8y - 2 = 10
11
y
−
8
y
−
2
=
10
\newline
y
=
y =
y
=
____
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5
b
=
27
+
8
(
b
−
3
)
5b=27+8(b-3)
5
b
=
27
+
8
(
b
−
3
)
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y
=
5
x
+
10
y = 5x + 10
y
=
5
x
+
10
and (-20\)x +
4
4
4
y =
40
40
40
\)
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if
18
=
n
−
18
18=n-18
18
=
n
−
18
, what's the value of
n
n
n
?
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4
y
2
+
9
=
6
x
+
3
4y^2+9=6x+3
4
y
2
+
9
=
6
x
+
3
and
4
y
=
2
x
+
1
4y=2x+1
4
y
=
2
x
+
1
If
x
x
x
is the solution to the system of equations shown, what is the value of
y
y
y
?
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Find the value of r:
\newline
154
=
−
4
(
8
+
6
r
)
+
24
r
154=-4(8+6r)+24r
154
=
−
4
(
8
+
6
r
)
+
24
r
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Solve for
j
j
j
.
j
2
+
11
j
=
0
j^2+11j=0
j
2
+
11
j
=
0
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Solve for
x
x
x
.
\newline
x
2
−
20
x
+
100
=
0
x^{2}-20x+100=0
x
2
−
20
x
+
100
=
0
\newline
x
=
x=
x
=
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Find factors of the quadratic expression:
3
x
2
+
15
x
+
12
3x^{2}+15x+12
3
x
2
+
15
x
+
12
\newline
(
?
x
+
?
)
(
x
+
?
)
(?x+?)(x+?)
(
?
x
+
?)
(
x
+
?)
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z
−
11
z
−
15
z-11\quad z-15
z
−
11
z
−
15
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10
+
x
=
20
x
=
?
10+x=20\newline x=?
10
+
x
=
20
x
=
?
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Find one value of
x
x
x
that is a solution to the equation:
\newline
(
3
x
−
1
)
2
+
12
x
−
4
=
0
(3x-1)^{2}+12x-4=0
(
3
x
−
1
)
2
+
12
x
−
4
=
0
\newline
x
=
x=
x
=
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Solve for
y
y
y
.
\newline
2
y
+
21
=
20
2y + 21 = 20
2
y
+
21
=
20
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x
+
k
−
t
+
40
=
x
−
k
+
t
x+k-t+40=x-k+t
x
+
k
−
t
+
40
=
x
−
k
+
t
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Solve for
x
\mathrm{x}
x
:
\newline
8
x
+
56
+
7
=
11
\sqrt{8 x+56}+7=11
8
x
+
56
+
7
=
11
\newline
Answer:
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Solve the equation
2
x
2
+
8
x
−
17
=
0
2 x^{2}+8 x-17=0
2
x
2
+
8
x
−
17
=
0
to the nearest tenth.
\newline
Answer:
x
=
x=
x
=
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Solve the equation
2
x
2
−
7
x
−
36
=
−
2
x
2
−
26
2 x^{2}-7 x-36=-2 x^{2}-26
2
x
2
−
7
x
−
36
=
−
2
x
2
−
26
to the nearest tenth.
\newline
Answer:
x
=
x=
x
=
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Solve the equation
3
x
2
−
18
x
+
23
=
x
2
−
10
3 x^{2}-18 x+23=x^{2}-10
3
x
2
−
18
x
+
23
=
x
2
−
10
to the nearest tenth.
\newline
Answer:
x
=
x=
x
=
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