-3+6(4-9z)=

Solution for -3+6(4-9z)= equation:

Simplifying
-3 + 6(4 + -9z) = 0
-3 + (4 * 6 + -9z * 6) = 0
-3 + (24 + -54z) = 0

Combine like terms: -3 + 24 = 21
21 + -54z = 0

Solving
21 + -54z = 0

Solving for variable 'z'.

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

Add '-21' to each side of the equation.
21 + -21 + -54z = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -54z = 0 + -21
-54z = 0 + -21

Combine like terms: 0 + -21 = -21
-54z = -21

Divide each side by '-54'.
z = 0.3888888889

Simplifying
z = 0.3888888889