y-4(3-2y)=7-(y+4)

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Solution for y-4(3-2y)=7-(y+4) equation:



y-4(3-2y)=7-(y+4)
We move all terms to the left:
y-4(3-2y)-(7-(y+4))=0
We add all the numbers together, and all the variables
y-4(-2y+3)-(7-(y+4))=0
We multiply parentheses
y+8y-(7-(y+4))-12=0
We calculate terms in parentheses: -(7-(y+4)), so:
7-(y+4)
determiningTheFunctionDomain -(y+4)+7
We get rid of parentheses
-y-4+7
We add all the numbers together, and all the variables
-1y+3
Back to the equation:
-(-1y+3)
We add all the numbers together, and all the variables
9y-(-1y+3)-12=0
We get rid of parentheses
9y+1y-3-12=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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