Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

If
-25+k=21, What is the value of
k

If $-25+k=21$ , What is the value of $k$

View step-by-step help

View step-by-step help

Find limits using power and root laws

Full solution

Q. If

-25+k=21

, What is the value of

k

Addition to cancel $-25$ : To solve for $k$ , we need to isolate $k$ on one side of the equation. We can do this by adding $25$ to both sides of the equation to cancel out the $-25$ on the left side. $\newline$ $-25 + k + 25 = 21 + 25$
Simplify by addition: Now, we simplify both sides of the equation by performing the addition. $\newline$ $k = 21 + 25$ $\newline$ $k = 46$
Substitute $k$ back: We have found the value of $k$ . To ensure there is no math error, we can substitute $k$ back into the original equation to check if it satisfies the equation. $\newline$ $-25 + 46 = 21$ $\newline$ $21 = 21$ $\newline$ This is true, so there is no math error.

More problems from Find limits using power and root laws

Question

\lim _{x \rightarrow \infty} \frac{x+1}{x^{2}+1}

\newline

1

\newline

1

\newline

2

\newline

0

\newline

(D) The limit is unbounded

Posted 3 months ago

Question

Solve the differential equation.

\newline

\frac{dy}{dx}=e^{2x-2y}

Posted 2 months ago

Question

Find the derivative of each function using the limit definition.

\newline

\newline

f(x)=x^{2}+3x-5

Posted 2 months ago

Question

Click and drag like terms onto each other to simplify fully.

\newline

2+4 x+1+4

\newline

You must answer all questions above in order to submit.

Posted 2 months ago

Question

Click and drag like terms onto each other to simplify fully.

\newline

1-x+x+2 x+3

\newline

You must answer all questions above in order to submit.

Posted 2 months ago

Question

y

makes the equation below true?

\newline

9 y-2=25

\newline

2

\newline

3

\newline

5

\newline

9

Posted 2 months ago

Question

z

makes the equation below true?

\newline

10 z+5=75

\newline

7

\newline

10

\newline

11

\newline

15

Posted 2 months ago

Question

y

makes the equation below true?

\newline

2 y+5=21

\newline

5

\newline

8

\newline

14

\newline

16

Posted 2 months ago

Question

y

makes the equation below true?

\newline

4 y-5=23

\newline

6

\newline

7

\newline

14

\newline

23

Posted 2 months ago

Question

y

makes the equation below true?

\newline

6 y-1=17

\newline

3

\newline

6

\newline

15

\newline

16

Posted 2 months ago