2(x+9)=6x+42

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Solution for 2(x+9)=6x+42 equation: 



2(x+9)=6x+42

We move all terms to the left:

2(x+9)-(6x+42)=0

We multiply parentheses

2x-(6x+42)+18=0

We get rid of parentheses

2x-6x-42+18=0

We add all the numbers together, and all the variables

-4x-24=0

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

-4x=24

x=24/-4

x=-6

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