-7x+9=4x-9

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Solution for -7x+9=4x-9 equation: 



-7x+9=4x-9

We move all terms to the left:

-7x+9-(4x-9)=0

We get rid of parentheses

-7x-4x+9+9=0

We add all the numbers together, and all the variables

-11x+18=0

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

-11x=-18

x=-18/-11

x=1+7/11

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