-5x+12+4x=15+3x-7

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Solution for -5x+12+4x=15+3x-7 equation:



-5x+12+4x=15+3x-7
We move all terms to the left:
-5x+12+4x-(15+3x-7)=0
We add all the numbers together, and all the variables
-5x+4x-(3x+8)+12=0
We add all the numbers together, and all the variables
-1x-(3x+8)+12=0
We get rid of parentheses
-1x-3x-8+12=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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