-7z=7-9

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Solution for -7z=7-9 equation: 


Simplifying
-7z = 7 + -9

Combine like terms: 7 + -9 = -2
-7z = -2

Solving
-7z = -2

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Divide each side by '-7'.
z = 0.2857142857

Simplifying
z = 0.2857142857

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