-2(2z+5)=

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Solution for -2(2z+5)= equation:


-2(2z+5)=0

We simplify the equation to the form, which is simple to understand 
-2(2z+5)=0

Reorder the terms in parentheses
+(-4z-10)=0

Remove unnecessary parentheses
-4z-10=0

We move all terms containing z to the left and all other terms to the right. 
-4z=0+10

We simplify left and right side of the equation. 
-4z=+10

We divide both sides of the equation by -4 to get z. 
z=-2.5

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