+-x+3=7x-4

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



+-x+3=7x-4

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x-(7x-4)=0

We get rid of parentheses

-1x-7x+4=0

We add all the numbers together, and all the variables

-8x+4=0

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

-8x=-4

x=-4/-8

x=1/2

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