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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

2(2x+8)-(-12)=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+28=0

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

4x=-28

x=-28/4

x=-7

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