4(3+y)=20

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Solution for 4(3+y)=20 equation:



4(3+y)=20
We move all terms to the left:
4(3+y)-(20)=0
We add all the numbers together, and all the variables
4(y+3)-20=0
We multiply parentheses
4y+12-20=0
We add all the numbers together, and all the variables
4y-8=0
We move all terms containing y to the left, all other terms to the right
4y=8
y=8/4
y=2

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