4z+20=32

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Solution for 4z+20=32 equation: 


Simplifying
4z + 20 = 32

Reorder the terms:
20 + 4z = 32

Solving
20 + 4z = 32

Solving for variable 'z'.

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

Add '-20' to each side of the equation.
20 + -20 + 4z = 32 + -20

Combine like terms: 20 + -20 = 0
0 + 4z = 32 + -20
4z = 32 + -20

Combine like terms: 32 + -20 = 12
4z = 12

Divide each side by '4'.
z = 3

Simplifying
z = 3

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