-x+8=4+x

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



-x+8=4+x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-1x-x-4+8=0

We add all the numbers together, and all the variables

-2x+4=0

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

-2x=-4

x=-4/-2

x=+2

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