23+4z=31

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Solution for 23+4z=31 equation: 


Simplifying
23 + 4z = 31

Solving
23 + 4z = 31

Solving for variable 'z'.

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

Add '-23' to each side of the equation.
23 + -23 + 4z = 31 + -23

Combine like terms: 23 + -23 = 0
0 + 4z = 31 + -23
4z = 31 + -23

Combine like terms: 31 + -23 = 8
4z = 8

Divide each side by '4'.
z = 2

Simplifying
z = 2

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