12-4x=5(3-2x)+9

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Solution for 12-4x=5(3-2x)+9 equation:



12-4x=5(3-2x)+9
We move all terms to the left:
12-4x-(5(3-2x)+9)=0
We add all the numbers together, and all the variables
-4x-(5(-2x+3)+9)+12=0
We calculate terms in parentheses: -(5(-2x+3)+9), so:
5(-2x+3)+9
We multiply parentheses
-10x+15+9
We add all the numbers together, and all the variables
-10x+24
Back to the equation:
-(-10x+24)
We get rid of parentheses
-4x+10x-24+12=0
We add all the numbers together, and all the variables
6x-12=0
We move all terms containing x to the left, all other terms to the right
6x=12
x=12/6
x=2

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