-7z-9z=9z-5+8z

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Solution for -7z-9z=9z-5+8z equation:


Simplifying
-7z + -9z = 9z + -5 + 8z

Combine like terms: -7z + -9z = -16z
-16z = 9z + -5 + 8z

Reorder the terms:
-16z = -5 + 9z + 8z

Combine like terms: 9z + 8z = 17z
-16z = -5 + 17z

Solving
-16z = -5 + 17z

Solving for variable 'z'.

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

Add '-17z' to each side of the equation.
-16z + -17z = -5 + 17z + -17z

Combine like terms: -16z + -17z = -33z
-33z = -5 + 17z + -17z

Combine like terms: 17z + -17z = 0
-33z = -5 + 0
-33z = -5

Divide each side by '-33'.
z = 0.1515151515

Simplifying
z = 0.1515151515

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