9+(-15)=z

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Solution for 9+(-15)=z equation:


9+(-15)=z

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

Remove unnecessary parentheses
+9-15=+z

We move all terms containing z to the left and all other terms to the right. 
-1z=-9+15

We simplify left and right side of the equation. 
-1z=+6

We divide both sides of the equation by -01 to get z. 
z=-6

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