(20y-30)+(4y+6)+(7y-7)=360

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Solution for (20y-30)+(4y+6)+(7y-7)=360 equation:



(20y-30)+(4y+6)+(7y-7)=360
We move all terms to the left:
(20y-30)+(4y+6)+(7y-7)-(360)=0
We get rid of parentheses
20y+4y+7y-30+6-7-360=0
We add all the numbers together, and all the variables
31y-391=0
We move all terms containing y to the left, all other terms to the right
31y=391
y=391/31
y=12+19/31

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