9(8x-7)=21

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Solution for 9(8x-7)=21 equation:


9(8x-7)=21

We simplify the equation to the form, which is simple to understand 
9(8x-7)=21

Reorder the terms in parentheses
+(+72x-63)=21

Remove unnecessary parentheses
+72x-63=+21

We move all terms containing x to the left and all other terms to the right. 
+72x=+21+63

We simplify left and right side of the equation. 
+72x=+84

We divide both sides of the equation by 72 to get x. 
x=1.1666666666667

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