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-12=5x-4/2
We move all terms to the left:
-12-(5x-4/2)=0
We add all the numbers together, and all the variables
-(5x-2)-12=0
We get rid of parentheses
-5x+2-12=0
We add all the numbers together, and all the variables
-5x-10=0
We move all terms containing x to the left, all other terms to the right
-5x=10
x=10/-5
x=-2
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