4(3y-4)-12=3(2y-4)-18

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Solution for 4(3y-4)-12=3(2y-4)-18 equation:



4(3y-4)-12=3(2y-4)-18
We move all terms to the left:
4(3y-4)-12-(3(2y-4)-18)=0
We multiply parentheses
12y-(3(2y-4)-18)-16-12=0
We calculate terms in parentheses: -(3(2y-4)-18), so:
3(2y-4)-18
We multiply parentheses
6y-12-18
We add all the numbers together, and all the variables
6y-30
Back to the equation:
-(6y-30)
We add all the numbers together, and all the variables
12y-(6y-30)-28=0
We get rid of parentheses
12y-6y+30-28=0
We add all the numbers together, and all the variables
6y+2=0
We move all terms containing y to the left, all other terms to the right
6y=-2
y=-2/6
y=-1/3

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