-3(x+9)=2x-42

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Solution for -3(x+9)=2x-42 equation: 



-3(x+9)=2x-42

We move all terms to the left:

-3(x+9)-(2x-42)=0

We multiply parentheses

-3x-(2x-42)-27=0

We get rid of parentheses

-3x-2x+42-27=0

We add all the numbers together, and all the variables

-5x+15=0

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

-5x=-15

x=-15/-5

x=+3

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