z-8z=9z-1-z

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Solution for z-8z=9z-1-z equation:


Simplifying
z + -8z = 9z + -1 + -1z

Combine like terms: z + -8z = -7z
-7z = 9z + -1 + -1z

Reorder the terms:
-7z = -1 + 9z + -1z

Combine like terms: 9z + -1z = 8z
-7z = -1 + 8z

Solving
-7z = -1 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
-7z + -8z = -1 + 8z + -8z

Combine like terms: -7z + -8z = -15z
-15z = -1 + 8z + -8z

Combine like terms: 8z + -8z = 0
-15z = -1 + 0
-15z = -1

Divide each side by '-15'.
z = 0.06666666667

Simplifying
z = 0.06666666667

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