-9x+12=3(2-x)

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Solution for -9x+12=3(2-x) equation:



-9x+12=3(2-x)
We move all terms to the left:
-9x+12-(3(2-x))=0
We add all the numbers together, and all the variables
-9x-(3(-1x+2))+12=0
We calculate terms in parentheses: -(3(-1x+2)), so:
3(-1x+2)
We multiply parentheses
-3x+6
Back to the equation:
-(-3x+6)
We get rid of parentheses
-9x+3x-6+12=0
We add all the numbers together, and all the variables
-6x+6=0
We move all terms containing x to the left, all other terms to the right
-6x=-6
x=-6/-6
x=1

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