7(1-y)=3-(y-2)

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Solution for 7(1-y)=3-(y-2) equation:



7(1-y)=3-(y-2)
We move all terms to the left:
7(1-y)-(3-(y-2))=0
We add all the numbers together, and all the variables
7(-1y+1)-(3-(y-2))=0
We multiply parentheses
-7y-(3-(y-2))+7=0
We calculate terms in parentheses: -(3-(y-2)), so:
3-(y-2)
determiningTheFunctionDomain -(y-2)+3
We get rid of parentheses
-y+2+3
We add all the numbers together, and all the variables
-1y+5
Back to the equation:
-(-1y+5)
We get rid of parentheses
-7y+1y-5+7=0
We add all the numbers together, and all the variables
-6y+2=0
We move all terms containing y to the left, all other terms to the right
-6y=-2
y=-2/-6
y=1/3

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