-33=8z+9z

Solution for -33=8z+9z equation:

Simplifying
-33 = 8z + 9z

Combine like terms: 8z + 9z = 17z
-33 = 17z

Solving
-33 = 17z

Solving for variable 'z'.

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

Add '-17z' to each side of the equation.
-33 + -17z = 17z + -17z

Combine like terms: 17z + -17z = 0
-33 + -17z = 0

Add '33' to each side of the equation.
-33 + 33 + -17z = 0 + 33

Combine like terms: -33 + 33 = 0
0 + -17z = 0 + 33
-17z = 0 + 33

Combine like terms: 0 + 33 = 33
-17z = 33

Divide each side by '-17'.
z = -1.941176471

Simplifying
z = -1.941176471