z+4(z-5)=20

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Solution for z+4(z-5)=20 equation:


z+4(z-5)=20

We simplify the equation to the form, which is simple to understand 
z+4(z-5)=20

Reorder the terms in parentheses
z+(+4z-20)=20

Remove unnecessary parentheses
+z+4z-20=+20

We move all terms containing z to the left and all other terms to the right. 
+1z+4z=+20+20

We simplify left and right side of the equation. 
+5z=+40

We divide both sides of the equation by 5 to get z. 
z=8

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