9(z-1)=16

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Solution for 9(z-1)=16 equation:


Simplifying
9(z + -1) = 16

Reorder the terms:
9(-1 + z) = 16
(-1 * 9 + z * 9) = 16
(-9 + 9z) = 16

Solving
-9 + 9z = 16

Solving for variable 'z'.

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

Add '9' to each side of the equation.
-9 + 9 + 9z = 16 + 9

Combine like terms: -9 + 9 = 0
0 + 9z = 16 + 9
9z = 16 + 9

Combine like terms: 16 + 9 = 25
9z = 25

Divide each side by '9'.
z = 2.777777778

Simplifying
z = 2.777777778

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