9z+8=42-17

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Solution for 9z+8=42-17 equation:


Simplifying
9z + 8 = 42 + -17

Reorder the terms:
8 + 9z = 42 + -17

Combine like terms: 42 + -17 = 25
8 + 9z = 25

Solving
8 + 9z = 25

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 9z = 25 + -8

Combine like terms: 8 + -8 = 0
0 + 9z = 25 + -8
9z = 25 + -8

Combine like terms: 25 + -8 = 17
9z = 17

Divide each side by '9'.
z = 1.888888889

Simplifying
z = 1.888888889

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