9z+7=8

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Solution for 9z+7=8 equation: 


Simplifying
9z + 7 = 8

Reorder the terms:
7 + 9z = 8

Solving
7 + 9z = 8

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 9z = 8 + -7

Combine like terms: 7 + -7 = 0
0 + 9z = 8 + -7
9z = 8 + -7

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

Divide each side by '9'.
z = 0.1111111111

Simplifying
z = 0.1111111111

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