2h+12=3h-31

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Solution for 2h+12=3h-31 equation:


Simplifying
2h + 12 = 3h + -31

Reorder the terms:
12 + 2h = 3h + -31

Reorder the terms:
12 + 2h = -31 + 3h

Solving
12 + 2h = -31 + 3h

Solving for variable 'h'.

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

Add '-3h' to each side of the equation.
12 + 2h + -3h = -31 + 3h + -3h

Combine like terms: 2h + -3h = -1h
12 + -1h = -31 + 3h + -3h

Combine like terms: 3h + -3h = 0
12 + -1h = -31 + 0
12 + -1h = -31

Add '-12' to each side of the equation.
12 + -12 + -1h = -31 + -12

Combine like terms: 12 + -12 = 0
0 + -1h = -31 + -12
-1h = -31 + -12

Combine like terms: -31 + -12 = -43
-1h = -43

Divide each side by '-1'.
h = 43

Simplifying
h = 43

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