9(x-4)=7x

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Solution for 9(x-4)=7x equation:


9(x-4)=7x

We simplify the equation to the form, which is simple to understand 
9(x-4)=7x

Reorder the terms in parentheses
+(+9x-36)=7x

Remove unnecessary parentheses
+9x-36=+7x

We move all terms containing x to the left and all other terms to the right. 
+9x-7x=+36

We simplify left and right side of the equation. 
+2x=+36

We divide both sides of the equation by 2 to get x. 
x=18

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