2(x+4)-2=78-7x

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Solution for 2(x+4)-2=78-7x equation: 



2(x+4)-2=78-7x

We move all terms to the left:

2(x+4)-2-(78-7x)=0

We add all the numbers together, and all the variables

2(x+4)-(-7x+78)-2=0

We multiply parentheses

2x-(-7x+78)+8-2=0

We get rid of parentheses

2x+7x-78+8-2=0

We add all the numbers together, and all the variables

9x-72=0

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

9x=72

x=72/9

x=8

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