-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)+3=0

We get rid of parentheses

-1x-7x+4+3=0

We add all the numbers together, and all the variables

-8x+7=0

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

-8x=-7

x=-7/-8

x=7/8

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