3z+31=39

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Solution for 3z+31=39 equation: 


Simplifying
3z + 31 = 39

Reorder the terms:
31 + 3z = 39

Solving
31 + 3z = 39

Solving for variable 'z'.

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

Add '-31' to each side of the equation.
31 + -31 + 3z = 39 + -31

Combine like terms: 31 + -31 = 0
0 + 3z = 39 + -31
3z = 39 + -31

Combine like terms: 39 + -31 = 8
3z = 8

Divide each side by '3'.
z = 2.666666667

Simplifying
z = 2.666666667

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