7x+15=13-9x

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Solution for 7x+15=13-9x equation: 



7x+15=13-9x

We move all terms to the left:

7x+15-(13-9x)=0

We add all the numbers together, and all the variables

7x-(-9x+13)+15=0

We get rid of parentheses

7x+9x-13+15=0

We add all the numbers together, and all the variables

16x+2=0

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

16x=-2

x=-2/16

x=-1/8

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