-4(5z+9)=16

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Solution for -4(5z+9)=16 equation:


-4(5z+9)=16

We simplify the equation to the form, which is simple to understand 
-4(5z+9)=16

Reorder the terms in parentheses
+(-20z-36)=16

Remove unnecessary parentheses
-20z-36=+16

We move all terms containing z to the left and all other terms to the right. 
-20z=+16+36

We simplify left and right side of the equation. 
-20z=+52

We divide both sides of the equation by -20 to get z. 
z=-2.6

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