10(-x-5)=-20

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Solution for 10(-x-5)=-20 equation: 



10(-x-5)=-20

We move all terms to the left:

10(-x-5)-(-20)=0

We add all the numbers together, and all the variables

10(-1x-5)-(-20)=0

We add all the numbers together, and all the variables

10(-1x-5)+20=0

We multiply parentheses

-10x-50+20=0

We add all the numbers together, and all the variables

-10x-30=0

We move all terms containing x to the left, all other terms to the right

-10x=30

x=30/-10

x=-3

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