12h+7+6h-13=84

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Solution for 12h+7+6h-13=84 equation:


Simplifying
12h + 7 + 6h + -13 = 84

Reorder the terms:
7 + -13 + 12h + 6h = 84

Combine like terms: 7 + -13 = -6
-6 + 12h + 6h = 84

Combine like terms: 12h + 6h = 18h
-6 + 18h = 84

Solving
-6 + 18h = 84

Solving for variable 'h'.

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

Add '6' to each side of the equation.
-6 + 6 + 18h = 84 + 6

Combine like terms: -6 + 6 = 0
0 + 18h = 84 + 6
18h = 84 + 6

Combine like terms: 84 + 6 = 90
18h = 90

Divide each side by '18'.
h = 5

Simplifying
h = 5

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