2(4+h)+5=31

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Solution for 2(4+h)+5=31 equation:


Simplifying
2(4 + h) + 5 = 31
(4 * 2 + h * 2) + 5 = 31
(8 + 2h) + 5 = 31

Reorder the terms:
8 + 5 + 2h = 31

Combine like terms: 8 + 5 = 13
13 + 2h = 31

Solving
13 + 2h = 31

Solving for variable 'h'.

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

Add '-13' to each side of the equation.
13 + -13 + 2h = 31 + -13

Combine like terms: 13 + -13 = 0
0 + 2h = 31 + -13
2h = 31 + -13

Combine like terms: 31 + -13 = 18
2h = 18

Divide each side by '2'.
h = 9

Simplifying
h = 9

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