7(2x+20)=-140

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Solution for 7(2x+20)=-140 equation: 



7(2x+20)=-140

We move all terms to the left:

7(2x+20)-(-140)=0

We add all the numbers together, and all the variables

7(2x+20)+140=0

We multiply parentheses

14x+140+140=0

We add all the numbers together, and all the variables

14x+280=0

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

14x=-280

x=-280/14

x=-20

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