-x = 10
I will_ both sides by_

x= _

I will divide both sides by -1.

x = -10

Step-by-step explanation:

To solve this, we have to isolate x on one side of the equation. In this equation, 10 = -x.

Remember that the coefficient of a single variable is always 1, so 1x = x. We have -x, which means it's actually -1x. Solve using -1x instead of -x.

Divide both sides by -1 to isolate x.

Simplify.

x is equal to -10.

The answer is I will divide both sides by -1.

x = -10

I hope this helps :)

answer: i wpould go with c

step-by-step explanation:

the answer is 13 cm