4(-2yy+1)=-28

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Solution for 4(-2yy+1)=-28 equation:



4(-2yy+1)=-28
We move all terms to the left:
4(-2yy+1)-(-28)=0
We add all the numbers together, and all the variables
4(-2yy+1)+28=0
We multiply parentheses
-8y+4+28=0
We add all the numbers together, and all the variables
-8y+32=0
We move all terms containing y to the left, all other terms to the right
-8y=-32
y=-32/-8
y=+4

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