5(7-7x)=-140

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Solution for 5(7-7x)=-140 equation: 



5(7-7x)=-140

We move all terms to the left:

5(7-7x)-(-140)=0

We add all the numbers together, and all the variables

5(-7x+7)-(-140)=0

We add all the numbers together, and all the variables

5(-7x+7)+140=0

We multiply parentheses

-35x+35+140=0

We add all the numbers together, and all the variables

-35x+175=0

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

-35x=-175

x=-175/-35

x=+5

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