2(2x+8)=-30+42

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Solution for 2(2x+8)=-30+42 equation: 



2(2x+8)=-30+42

We move all terms to the left:

2(2x+8)-(-30+42)=0

We add all the numbers together, and all the variables

2(2x+8)-12=0

We multiply parentheses

4x+16-12=0

We add all the numbers together, and all the variables

4x+4=0

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

4x=-4

x=-4/4

x=-1

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