4x+7-12=8x

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Solution for 4x+7-12=8x equation: 



4x+7-12=8x

We move all terms to the left:

4x+7-12-(8x)=0

We add all the numbers together, and all the variables

-4x-5=0

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

-4x=5

x=5/-4

x=-1+1/4

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