-12=-5x+3-7x

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



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

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