3(9-x)=18

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Solution for 3(9-x)=18 equation:


3 (9-x)=18

We simplify the equation to the form, which is simple to understand 
3(9-x)=18

Reorder the terms in parentheses
+(+27-3x)=18

Remove unnecessary parentheses
+27-3x=+18

We move all terms containing x to the left and all other terms to the right. 
-3x=+18-27

We simplify left and right side of the equation. 
-3x=-9

We divide both sides of the equation by -3 to get x. 
x=3

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