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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

7x-(8x-3)+15=0

We get rid of parentheses

7x-8x+3+15=0

We add all the numbers together, and all the variables

-1x+18=0

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

-x=-18

x=-18/-1

x=+18

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