3z-(-6)=9

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Solution for 3z-(-6)=9 equation:


3z-(-6)=9

We simplify the equation to the form, which is simple to understand 
3z-(-6)=9

Remove unnecessary parentheses
3z+6=9

We move all terms containing z to the left and all other terms to the right. 
+3z=+9-6

We simplify left and right side of the equation. 
+3z=+3

We divide both sides of the equation by 3 to get z. 
z=1

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