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

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



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

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