(y-7)-(y+9)=8y

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Solution for (y-7)-(y+9)=8y equation:


(y-7)-(y+9)=8y

We simplify the equation to the form, which is simple to understand 
(y-7)-(y+9)=8y

Remove unnecessary parentheses
y-7-(y+9)=8y

Remove unnecessary parentheses
y-7-1y-9=8y

We move all terms containing y to the left and all other terms to the right. 
+1y-1y-8y=+7+9

We simplify left and right side of the equation. 
-8y=+16

We divide both sides of the equation by -8 to get y. 
y=-2

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