4z+4(z+1)=20

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Solution for 4z+4(z+1)=20 equation:


4z+4(z+1)=20

We simplify the equation to the form, which is simple to understand 
4z+4(z+1)=20

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

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

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

We simplify left and right side of the equation. 
+8z=+16

We divide both sides of the equation by 8 to get z. 
z=2

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