5x+5(-5x-9)=75

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Solution for 5x+5(-5x-9)=75 equation: 



5x+5(-5x-9)=75

We move all terms to the left:

5x+5(-5x-9)-(75)=0

We multiply parentheses

5x-25x-45-75=0

We add all the numbers together, and all the variables

-20x-120=0

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

-20x=120

x=120/-20

x=-6

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