7(4z+3)-6(5z+7)=0

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Solution for 7(4z+3)-6(5z+7)=0 equation:


7(4z+3)-6(5z+7)=0

We simplify the equation to the form, which is simple to understand
7(4z+3)-6(5z+7)=0

Reorder the terms in parentheses
+(+28z+21)-6*(5z+7)=0

Remove unnecessary parentheses
+28z+21-6+*(+5z+7+)=0

Reorder the terms in parentheses
+28z+21+(-30z-42)=0

Remove unnecessary parentheses
+28z+21-30z-42=0

We move all terms containing z to the left and all other terms to the right.
+28z-30z=0-21+42

We simplify left and right side of the equation.
-2z=+21

We divide both sides of the equation by -2 to get z.
z=-10.5

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