12(x-5)=7(x+15)

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Solution for 12(x-5)=7(x+15) equation:



12(x-5)=7(x+15)
We move all terms to the left:
12(x-5)-(7(x+15))=0
We multiply parentheses
12x-(7(x+15))-60=0
We calculate terms in parentheses: -(7(x+15)), so:
7(x+15)
We multiply parentheses
7x+105
Back to the equation:
-(7x+105)
We get rid of parentheses
12x-7x-105-60=0
We add all the numbers together, and all the variables
5x-165=0
We move all terms containing x to the left, all other terms to the right
5x=165
x=165/5
x=33

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