10(y+9)=20

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Solution for 10(y+9)=20 equation:


10(y+9)=20

We simplify the equation to the form, which is simple to understand 
10(y+9)=20

Reorder the terms in parentheses
+(+10y+90)=20

Remove unnecessary parentheses
+10y+90=+20

We move all terms containing y to the left and all other terms to the right. 
+10y=+20-90

We simplify left and right side of the equation. 
+10y=-70

We divide both sides of the equation by 10 to get y. 
y=-7

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