15-3=5x+7

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Solution for 15-3=5x+7 equation: 



15-3=5x+7

We move all terms to the left:

15-3-(5x+7)=0

We add all the numbers together, and all the variables

-(5x+7)+12=0

We get rid of parentheses

-5x-7+12=0

We add all the numbers together, and all the variables

-5x+5=0

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

-5x=-5

x=-5/-5

x=1

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