4x+4(2x+-7)=80

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Solution for 4x+4(2x+-7)=80 equation: 



4x+4(2x+-7)=80

We move all terms to the left:

4x+4(2x+-7)-(80)=0

We add all the numbers together, and all the variables

4x+4(2x-7)-80=0

We multiply parentheses

4x+8x-28-80=0

We add all the numbers together, and all the variables

12x-108=0

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

12x=108

x=108/12

x=9

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