Z+9z=81-7

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Solution for Z+9z=81-7 equation: 


Simplifying
Z + 9z = 81 + -7

Combine like terms: 81 + -7 = 74
Z + 9z = 74

Solving
Z + 9z = 74

Solving for variable 'Z'.

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

Add '-9z' to each side of the equation.
Z + 9z + -9z = 74 + -9z

Combine like terms: 9z + -9z = 0
Z + 0 = 74 + -9z
Z = 74 + -9z

Simplifying
Z = 74 + -9z

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