4x-9=-12x+7

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Solution for 4x-9=-12x+7 equation: 



4x-9=-12x+7

We move all terms to the left:

4x-9-(-12x+7)=0

We get rid of parentheses

4x+12x-7-9=0

We add all the numbers together, and all the variables

16x-16=0

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

16x=16

x=16/16

x=1

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