Question

Solve each equation using inverse operations: 1. 9w = -54 2. b - 12 = 3 3. n/4 = -11

Answer 1

Hello!

Answer:

1.
`\boxed{W=-6}`

*The answer must have A NEGATIVE SIGN ONLY!*

2.
`\boxed{B=15}`

*The answer must have A POSITIVE SIGN ONLY!*

3.
`\boxed{N=-44}`

*The answer must have a NEGATIVE SIGN ONLY!*

Explanation:

1. 9w=-54

First, you divide by 9 both sides of an equation.

9w/9=-54/9

Simplify.

-54/9=-6

W=-6 is the final answer.

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2. b-12=3

First you add by 12 both sides of an equation.

b-12+12=3+12

Add by the numbers from left/right.

3+12=15

b=15 is the final answer.

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3. n/4=-11

First you multiply by 4 both sides of an equation.

4n/4=4(-11)

Multiply by the numbers from left/right.

4*-11=-44

n=-44 is the final answer.

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Hope this helps you!

Have a great day! :)

:D

-Charlie

Thanks!