9(x-7)=6(x+12)

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Solution for 9(x-7)=6(x+12) equation:



9(x-7)=6(x+12)
We move all terms to the left:
9(x-7)-(6(x+12))=0
We multiply parentheses
9x-(6(x+12))-63=0
We calculate terms in parentheses: -(6(x+12)), so:
6(x+12)
We multiply parentheses
6x+72
Back to the equation:
-(6x+72)
We get rid of parentheses
9x-6x-72-63=0
We add all the numbers together, and all the variables
3x-135=0
We move all terms containing x to the left, all other terms to the right
3x=135
x=135/3
x=45

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