7(3z-2)=56

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Solution for 7(3z-2)=56 equation:


7(3z-2)=56

We simplify the equation to the form, which is simple to understand 
7(3z-2)=56

Reorder the terms in parentheses
+(+21z-14)=56

Remove unnecessary parentheses
+21z-14=+56

We move all terms containing z to the left and all other terms to the right. 
+21z=+56+14

We simplify left and right side of the equation. 
+21z=+70

We divide both sides of the equation by 21 to get z. 
z=3.3333333333333

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