2(h+12)+9=7

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Solution for 2(h+12)+9=7 equation:


Simplifying
2(h + 12) + 9 = 7

Reorder the terms:
2(12 + h) + 9 = 7
(12 * 2 + h * 2) + 9 = 7
(24 + 2h) + 9 = 7

Reorder the terms:
24 + 9 + 2h = 7

Combine like terms: 24 + 9 = 33
33 + 2h = 7

Solving
33 + 2h = 7

Solving for variable 'h'.

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

Add '-33' to each side of the equation.
33 + -33 + 2h = 7 + -33

Combine like terms: 33 + -33 = 0
0 + 2h = 7 + -33
2h = 7 + -33

Combine like terms: 7 + -33 = -26
2h = -26

Divide each side by '2'.
h = -13

Simplifying
h = -13

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