6(z-72)=9(z-99)

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Solution for 6(z-72)=9(z-99) equation:


Simplifying
6(z + -72) = 9(z + -99)

Reorder the terms:
6(-72 + z) = 9(z + -99)
(-72 * 6 + z * 6) = 9(z + -99)
(-432 + 6z) = 9(z + -99)

Reorder the terms:
-432 + 6z = 9(-99 + z)
-432 + 6z = (-99 * 9 + z * 9)
-432 + 6z = (-891 + 9z)

Solving
-432 + 6z = -891 + 9z

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.
-432 + 6z + -9z = -891 + 9z + -9z

Combine like terms: 6z + -9z = -3z
-432 + -3z = -891 + 9z + -9z

Combine like terms: 9z + -9z = 0
-432 + -3z = -891 + 0
-432 + -3z = -891

Add '432' to each side of the equation.
-432 + 432 + -3z = -891 + 432

Combine like terms: -432 + 432 = 0
0 + -3z = -891 + 432
-3z = -891 + 432

Combine like terms: -891 + 432 = -459
-3z = -459

Divide each side by '-3'.
z = 153

Simplifying
z = 153

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