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Math Problems
Algebra 2
Solve linear equations
10
x
−
23
=
6
x
+
11
10x-23=6x+11
10
x
−
23
=
6
x
+
11
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16
k
−
22
=
16k - 22=
16
k
−
22
=
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Solve for
m
m
m
.
\newline
−
4
m
+
15
=
−
9
m
−
15
-4m + 15 = -9m - 15
−
4
m
+
15
=
−
9
m
−
15
\newline
m
=
m =
m
=
__
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Solve for
y
y
y
.
\newline
20
+
10
y
=
8
y
20 + 10y = 8y
20
+
10
y
=
8
y
\newline
y
=
y =
y
=
____
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Solve for
d
d
d
.
\newline
5
d
−
20
=
7
d
5d - 20 = 7d
5
d
−
20
=
7
d
\newline
d
=
d =
d
=
____
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Solve for
c
c
c
.
\newline
−
17
c
=
−
19
c
−
10
-17c = -19c - 10
−
17
c
=
−
19
c
−
10
\newline
c
=
c =
c
=
____
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Solve for
n
n
n
.
\newline
10
+
3
n
=
6
n
−
20
10 + 3n = 6n - 20
10
+
3
n
=
6
n
−
20
\newline
n
=
n =
n
=
__
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Solve for
z
z
z
.
\newline
19
z
+
12
=
20
z
−
8
19z + 12 = 20z - 8
19
z
+
12
=
20
z
−
8
\newline
z
=
z =
z
=
____
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Solve for
g
g
g
.
\newline
−
14
g
+
20
=
−
4
g
−
10
-14g + 20 = -4g - 10
−
14
g
+
20
=
−
4
g
−
10
\newline
g
=
g =
g
=
__
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Solve for
v
v
v
.
\newline
−
19
v
=
−
20
v
−
14
-19v = -20v - 14
−
19
v
=
−
20
v
−
14
\newline
v
=
v =
v
=
____
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Solve for
q
q
q
.
6
q
−
7
=
8
+
9
q
6q - 7 = 8 + 9q
6
q
−
7
=
8
+
9
q
q = ____
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Solve for
f
f
f
.
\newline
20
−
f
=
19
f
−
20
20 - f = 19f - 20
20
−
f
=
19
f
−
20
\newline
f
=
f =
f
=
__
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Solve for
p
p
p
.
\newline
15
p
+
16
=
−
13
p
−
12
15p + 16 = -13p - 12
15
p
+
16
=
−
13
p
−
12
\newline
p
=
p =
p
=
__
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Solve for
n
n
n
.
\newline
10
n
=
11
n
−
17
10n = 11n - 17
10
n
=
11
n
−
17
\newline
n
=
n =
n
=
__
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5
5
5
. Find the shaded area:
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7482
x
−
7590
=
y
7482x-7590=y
7482
x
−
7590
=
y
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C
2
5
t
−
3
=
3
t
−
5
C_{2} \quad 5 t-3=3 t-5
C
2
5
t
−
3
=
3
t
−
5
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Solve the following equations and check your resul ts
\newline
1
1
1
.
3
x
=
2
x
+
18
3 x=2 x+18
3
x
=
2
x
+
18
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What is the value of
n
n
n
in the equation
−
14
x
+
10
=
n
(
7
x
−
5
)
-14x + 10=n(7x-5)
−
14
x
+
10
=
n
(
7
x
−
5
)
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solve
−
3
x
=
2
x
+
18
- 3x = 2x + 18
−
3
x
=
2
x
+
18
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6
h
=
4
h
+
18
6h = 4h + 18
6
h
=
4
h
+
18
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18
−
6
=
w
18 - 6 = w
18
−
6
=
w
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Solve for
v
v
v
.
\newline
24
=
−
11
v
−
8
+
3
v
24=-11 v-8+3 v
24
=
−
11
v
−
8
+
3
v
\newline
Simplify your answer as much as possible.
\newline
v
=
v=
v
=
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3
z
−
4
y
=
2
z
−
4.5
3z-4y=2z-4.5
3
z
−
4
y
=
2
z
−
4.5
and
8
y
=
2
z
+
5
8y=2z+5
8
y
=
2
z
+
5
. solve for
z
z
z
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Solve for
h
h
h
.
\newline
2
+
18
h
=
9
h
+
11
2 + 18h = 9h + 11
2
+
18
h
=
9
h
+
11
\newline
h
=
h =
h
=
__
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Solve for
t
t
t
.
\newline
7
+
4
t
=
5
t
+
17
7 + 4t = 5t + 17
7
+
4
t
=
5
t
+
17
\newline
t
=
t =
t
=
____
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Solve for
b
b
b
.
\newline
−
15
b
=
−
14
b
+
12
-15b = -14b + 12
−
15
b
=
−
14
b
+
12
\newline
b
=
b =
b
=
____
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Solve for
j
j
j
.
\newline
−
4
j
−
14
=
−
2
j
-4j - 14 = -2j
−
4
j
−
14
=
−
2
j
\newline
j
=
j =
j
=
__
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Solve for
p
p
p
.
\newline
6
+
15
p
−
15
=
17
p
+
19
6 + 15p - 15 = 17p + 19
6
+
15
p
−
15
=
17
p
+
19
\newline
p
=
p =
p
=
____
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Solve for
z
z
z
.
\newline
6
z
−
2
=
6
+
10
z
6z - 2 = 6 + 10z
6
z
−
2
=
6
+
10
z
\newline
z
=
z =
z
=
__
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find the equation of the line of intersection between two planes
4
x
+
2
y
−
3
z
+
5
=
0
4x +2y -3z +5=0
4
x
+
2
y
−
3
z
+
5
=
0
and
3
x
−
6
y
+
2
z
−
3
=
0
3x -6y +2z -3 = 0
3
x
−
6
y
+
2
z
−
3
=
0
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solve the equation
a
z
+
17
=
−
4
z
−
b
az+17 = -4z-b
a
z
+
17
=
−
4
z
−
b
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Solve for b.
\newline
−
6
b
=
84
-6b=84
−
6
b
=
84
\newline
b
=
□
b=\square
b
=
□
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Determine the value of
y
y
y
, if
x
x
x
is
25
25
25
.
\newline
y
=
x
−
9
y=\sqrt{x}-9
y
=
x
−
9
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
121
121
121
.
\newline
y
=
x
+
9
y=\sqrt{x}+9
y
=
x
+
9
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
100
100
100
.
\newline
y
=
x
+
9
y=\sqrt{x}+9
y
=
x
+
9
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
36
36
36
.
\newline
y
=
x
−
10
y=\sqrt{x}-10
y
=
x
−
10
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
144
144
144
.
\newline
y
=
x
−
10
y=\sqrt{x}-10
y
=
x
−
10
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
81
81
81
.
\newline
y
=
x
−
8
y=\sqrt{x}-8
y
=
x
−
8
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
144
144
144
.
\newline
y
=
x
−
9
y=\sqrt{x}-9
y
=
x
−
9
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
81
81
81
.
\newline
y
=
x
−
11
y=\sqrt{x}-11
y
=
x
−
11
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
49
49
49
.
\newline
y
=
x
+
11
y=\sqrt{x}+11
y
=
x
+
11
\newline
Answer:
y
=
y=
y
=
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Determine the value of
y
y
y
, if
x
x
x
is
16
16
16
.
\newline
y
=
x
−
9
y=\sqrt{x}-9
y
=
x
−
9
\newline
Answer:
y
=
y=
y
=
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Solve for
x
x
x
:
\newline
−
6
+
x
=
−
2
x
−
(
−
x
+
6
)
-6+x=-2 x-(-x+6)
−
6
+
x
=
−
2
x
−
(
−
x
+
6
)
\newline
Answer:
x
=
x=
x
=
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Solve for
r
\mathrm{r}
r
.
\newline
−
16
=
−
4
r
-16=-4 r
−
16
=
−
4
r
\newline
Answer:
r
=
r=
r
=
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Solve for
y
\mathrm{y}
y
.
\newline
−
18
=
3
y
-18=3 y
−
18
=
3
y
\newline
Answer:
y
=
y=
y
=
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Solve for
r
\mathrm{r}
r
.
\newline
−
12
=
4
r
-12=4 r
−
12
=
4
r
\newline
Answer:
r
=
r=
r
=
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Solve for
x
x
x
.
\newline
4
x
−
47
=
−
79
4 x-47=-79
4
x
−
47
=
−
79
\newline
Answer:
x
=
x=
x
=
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Solve for
y
y
y
.
\newline
−
58
=
4
y
−
50
-58=4 y-50
−
58
=
4
y
−
50
\newline
Answer:
y
=
y=
y
=
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Solve for
z
z
z
.
\newline
39
=
−
6
z
−
45
39=-6 z-45
39
=
−
6
z
−
45
\newline
Answer:
z
=
z=
z
=
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