Z-4z=8z-7-z

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Solution for Z-4z=8z-7-z equation:


Simplifying
Z + -4z = 8z + -7 + -1z

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

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

Solving
Z + -4z = -7 + 7z

Solving for variable 'Z'.

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

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

Combine like terms: -4z + 4z = 0
Z + 0 = -7 + 7z + 4z
Z = -7 + 7z + 4z

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

Simplifying
Z = -7 + 11z

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