3h-12=2h+7

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Solution for 3h-12=2h+7 equation:


Simplifying
3h + -12 = 2h + 7

Reorder the terms:
-12 + 3h = 2h + 7

Reorder the terms:
-12 + 3h = 7 + 2h

Solving
-12 + 3h = 7 + 2h

Solving for variable 'h'.

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

Add '-2h' to each side of the equation.
-12 + 3h + -2h = 7 + 2h + -2h

Combine like terms: 3h + -2h = 1h
-12 + 1h = 7 + 2h + -2h

Combine like terms: 2h + -2h = 0
-12 + 1h = 7 + 0
-12 + 1h = 7

Add '12' to each side of the equation.
-12 + 12 + 1h = 7 + 12

Combine like terms: -12 + 12 = 0
0 + 1h = 7 + 12
1h = 7 + 12

Combine like terms: 7 + 12 = 19
1h = 19

Divide each side by '1'.
h = 19

Simplifying
h = 19

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