2x-9=-7x+63

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Solution for 2x-9=-7x+63 equation: 



2x-9=-7x+63

We move all terms to the left:

2x-9-(-7x+63)=0

We get rid of parentheses

2x+7x-63-9=0

We add all the numbers together, and all the variables

9x-72=0

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

9x=72

x=72/9

x=8

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