-z-4z=-65

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Solution for -z-4z=-65 equation: 


Simplifying
-1z + -4z = -65

Combine like terms: -1z + -4z = -5z
-5z = -65

Solving
-5z = -65

Solving for variable 'z'.

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

Divide each side by '-5'.
z = 13

Simplifying
z = 13

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