5(x+9)=2(x+12)

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



5(x+9)=2(x+12)
We move all terms to the left:
5(x+9)-(2(x+12))=0
We multiply parentheses
5x-(2(x+12))+45=0
We calculate terms in parentheses: -(2(x+12)), so:
2(x+12)
We multiply parentheses
2x+24
Back to the equation:
-(2x+24)
We get rid of parentheses
5x-2x-24+45=0
We add all the numbers together, and all the variables
3x+21=0
We move all terms containing x to the left, all other terms to the right
3x=-21
x=-21/3
x=-7

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