30-152=4z-65

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Solution for 30-152=4z-65 equation:


Simplifying
30 + -152 = 4z + -65

Combine like terms: 30 + -152 = -122
-122 = 4z + -65

Reorder the terms:
-122 = -65 + 4z

Solving
-122 = -65 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
-122 + -4z = -65 + 4z + -4z

Combine like terms: 4z + -4z = 0
-122 + -4z = -65 + 0
-122 + -4z = -65

Add '122' to each side of the equation.
-122 + 122 + -4z = -65 + 122

Combine like terms: -122 + 122 = 0
0 + -4z = -65 + 122
-4z = -65 + 122

Combine like terms: -65 + 122 = 57
-4z = 57

Divide each side by '-4'.
z = -14.25

Simplifying
z = -14.25

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