-20=-6y+2(4-8)

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Solution for -20=-6y+2(4-8) equation:



-20=-6y+2(4-8)
We move all terms to the left:
-20-(-6y+2(4-8))=0
We add all the numbers together, and all the variables
-(-6y+2(-4))-20=0
We calculate terms in parentheses: -(-6y+2(-4)), so:
-6y+2(-4)
We add all the numbers together, and all the variables
-6y-8
Back to the equation:
-(-6y-8)
We get rid of parentheses
6y+8-20=0
We add all the numbers together, and all the variables
6y-12=0
We move all terms containing y to the left, all other terms to the right
6y=12
y=12/6
y=2

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