-4+2x+2x-9=7

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Solution for -4+2x+2x-9=7 equation: 



-4+2x+2x-9=7

We move all terms to the left:

-4+2x+2x-9-(7)=0

We add all the numbers together, and all the variables

4x-20=0

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

4x=20

x=20/4

x=5

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