-18=z+21/7

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Solution for -18=z+21/7 equation:


-18=z+21/7

We simplify the equation to the form, which is simple to understand 
-18=z+21/7

Simplifying:
-18=z+3

We move all terms containing z to the left and all other terms to the right. 
-1z=+3+18

We simplify left and right side of the equation. 
-1z=+21

We divide both sides of the equation by -01 to get z. 
z=-21

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