7x-9=15-2x

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Solution for 7x-9=15-2x equation: 



7x-9=15-2x

We move all terms to the left:

7x-9-(15-2x)=0

We add all the numbers together, and all the variables

7x-(-2x+15)-9=0

We get rid of parentheses

7x+2x-15-9=0

We add all the numbers together, and all the variables

9x-24=0

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

9x=24

x=24/9

x=2+2/3

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