2(x+3)-4x=42

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Solution for 2(x+3)-4x=42 equation: 



2(x+3)-4x=42

We move all terms to the left:

2(x+3)-4x-(42)=0

We add all the numbers together, and all the variables

-4x+2(x+3)-42=0

We multiply parentheses

-4x+2x+6-42=0

We add all the numbers together, and all the variables

-2x-36=0

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

-2x=36

x=36/-2

x=-18

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