4z+16z-45=32z-13-23

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Solution for 4z+16z-45=32z-13-23 equation:


Simplifying
4z + 16z + -45 = 32z + -13 + -23

Reorder the terms:
-45 + 4z + 16z = 32z + -13 + -23

Combine like terms: 4z + 16z = 20z
-45 + 20z = 32z + -13 + -23

Reorder the terms:
-45 + 20z = -13 + -23 + 32z

Combine like terms: -13 + -23 = -36
-45 + 20z = -36 + 32z

Solving
-45 + 20z = -36 + 32z

Solving for variable 'z'.

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

Add '-32z' to each side of the equation.
-45 + 20z + -32z = -36 + 32z + -32z

Combine like terms: 20z + -32z = -12z
-45 + -12z = -36 + 32z + -32z

Combine like terms: 32z + -32z = 0
-45 + -12z = -36 + 0
-45 + -12z = -36

Add '45' to each side of the equation.
-45 + 45 + -12z = -36 + 45

Combine like terms: -45 + 45 = 0
0 + -12z = -36 + 45
-12z = -36 + 45

Combine like terms: -36 + 45 = 9
-12z = 9

Divide each side by '-12'.
z = -0.75

Simplifying
z = -0.75

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