z-6(z-9)=

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

Simplifying
z + -6(z + -9) = 0

Reorder the terms:
z + -6(-9 + z) = 0
z + (-9 * -6 + z * -6) = 0
z + (54 + -6z) = 0

Reorder the terms:
54 + z + -6z = 0

Combine like terms: z + -6z = -5z
54 + -5z = 0

Solving
54 + -5z = 0

Solving for variable 'z'.

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

Add '-54' to each side of the equation.
54 + -54 + -5z = 0 + -54

Combine like terms: 54 + -54 = 0
0 + -5z = 0 + -54
-5z = 0 + -54

Combine like terms: 0 + -54 = -54
-5z = -54

Divide each side by '-5'.
z = 10.8

Simplifying
z = 10.8