3z-80=4(5z-3)

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Solution for 3z-80=4(5z-3) equation:


3z-80=4(5z-3)

We simplify the equation to the form, which is simple to understand 
3z-80=4(5z-3)

Reorder the terms in parentheses
3z-80=+(+20z-12)

Remove unnecessary parentheses
+3z-80=+20z-12

We move all terms containing z to the left and all other terms to the right. 
+3z-20z=-12+80

We simplify left and right side of the equation. 
-17z=+68

We divide both sides of the equation by -17 to get z. 
z=-4

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