z-5z=8z-7-z

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


Simplifying
z + -5z = 8z + -7 + -1z

Combine like terms: z + -5z = -4z
-4z = 8z + -7 + -1z

Reorder the terms:
-4z = -7 + 8z + -1z

Combine like terms: 8z + -1z = 7z
-4z = -7 + 7z

Solving
-4z = -7 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
-4z + -7z = -7 + 7z + -7z

Combine like terms: -4z + -7z = -11z
-11z = -7 + 7z + -7z

Combine like terms: 7z + -7z = 0
-11z = -7 + 0
-11z = -7

Divide each side by '-11'.
z = 0.6363636364

Simplifying
z = 0.6363636364

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