4z+3-9z=

Solution for 4z+3-9z= equation:

Simplifying
4z + 3 + -9z = 0

Reorder the terms:
3 + 4z + -9z = 0

Combine like terms: 4z + -9z = -5z
3 + -5z = 0

Solving
3 + -5z = 0

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + -5z = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -5z = 0 + -3
-5z = 0 + -3

Combine like terms: 0 + -3 = -3
-5z = -3

Divide each side by '-5'.
z = 0.6

Simplifying
z = 0.6