4(2y+7)-(y-13)=-20

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Solution for 4(2y+7)-(y-13)=-20 equation:



4(2y+7)-(y-13)=-20
We move all terms to the left:
4(2y+7)-(y-13)-(-20)=0
We add all the numbers together, and all the variables
4(2y+7)-(y-13)+20=0
We multiply parentheses
8y-(y-13)+28+20=0
We get rid of parentheses
8y-y+13+28+20=0
We add all the numbers together, and all the variables
7y+61=0
We move all terms containing y to the left, all other terms to the right
7y=-61
y=-61/7
y=-8+5/7

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