10(x+9)=20

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


10(x+9)=20

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

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

Remove unnecessary parentheses
+10x+90=+20

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

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

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

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