-x+8=3x+4

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



-x+8=3x+4

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x-(3x+4)+8=0

We get rid of parentheses

-1x-3x-4+8=0

We add all the numbers together, and all the variables

-4x+4=0

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

-4x=-4

x=-4/-4

x=1

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