2x+4-7x+8=3x-4

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Solution for 2x+4-7x+8=3x-4 equation: 



2x+4-7x+8=3x-4

We move all terms to the left:

2x+4-7x+8-(3x-4)=0

We add all the numbers together, and all the variables

-5x-(3x-4)+12=0

We get rid of parentheses

-5x-3x+4+12=0

We add all the numbers together, and all the variables

-8x+16=0

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

-8x=-16

x=-16/-8

x=+2

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