15x+22=7+20x

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Solution for 15x+22=7+20x equation: 



15x+22=7+20x

We move all terms to the left:

15x+22-(7+20x)=0

We add all the numbers together, and all the variables

15x-(20x+7)+22=0

We get rid of parentheses

15x-20x-7+22=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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