11-5(1-2y)=21

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Solution for 11-5(1-2y)=21 equation:



11-5(1-2y)=21
We move all terms to the left:
11-5(1-2y)-(21)=0
We add all the numbers together, and all the variables
-5(-2y+1)+11-21=0
We add all the numbers together, and all the variables
-5(-2y+1)-10=0
We multiply parentheses
10y-5-10=0
We add all the numbers together, and all the variables
10y-15=0
We move all terms containing y to the left, all other terms to the right
10y=15
y=15/10
y=1+1/2

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