12(x-1)=3x+15

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Solution for 12(x-1)=3x+15 equation:



12(x-1)=3x+15
We move all terms to the left:
12(x-1)-(3x+15)=0
We multiply parentheses
12x-(3x+15)-12=0
We get rid of parentheses
12x-3x-15-12=0
We add all the numbers together, and all the variables
9x-27=0
We move all terms containing x to the left, all other terms to the right
9x=27
x=27/9
x=3

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