15-2x=3x+42

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Solution for 15-2x=3x+42 equation: 



15-2x=3x+42

We move all terms to the left:

15-2x-(3x+42)=0

We get rid of parentheses

-2x-3x-42+15=0

We add all the numbers together, and all the variables

-5x-27=0

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

-5x=27

x=27/-5

x=-5+2/5

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