3(4z-5)+7(6+z)=65

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Solution for 3(4z-5)+7(6+z)=65 equation:


3(4z-5)+7(6+z)=65

We simplify the equation to the form, which is simple to understand 
3(4z-5)+7(6+z)=65

Reorder the terms in parentheses
+(+12z-15)+7*(6+z)=65

Remove unnecessary parentheses
+12z-15+7+*(+6+z+)=+65

Reorder the terms in parentheses
+12z-15+(+42+7z)=65

Remove unnecessary parentheses
+12z-15+42+7z=+65

We move all terms containing z to the left and all other terms to the right. 
+12z+7z=+65+15-42

We simplify left and right side of the equation. 
+19z=+38

We divide both sides of the equation by 19 to get z. 
z=2

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