3+(4z+5)=31

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Solution for 3+(4z+5)=31 equation:


Simplifying
3 + (4z + 5) = 31

Reorder the terms:
3 + (5 + 4z) = 31

Remove parenthesis around (5 + 4z)
3 + 5 + 4z = 31

Combine like terms: 3 + 5 = 8
8 + 4z = 31

Solving
8 + 4z = 31

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 4z = 31 + -8

Combine like terms: 8 + -8 = 0
0 + 4z = 31 + -8
4z = 31 + -8

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

Divide each side by '4'.
z = 5.75

Simplifying
z = 5.75

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