-4(7-z)=

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Solution for -4(7-z)= equation:


-4(7-z)=0

We simplify the equation to the form, which is simple to understand 
-4(7-z)=0

Reorder the terms in parentheses
+(-28+4z)=0

Remove unnecessary parentheses
-28+4z=0

We move all terms containing z to the left and all other terms to the right. 
+4z=0+28

We simplify left and right side of the equation. 
+4z=+28

We divide both sides of the equation by 4 to get z. 
z=7

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