12h-9+2-3h=

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Solution for 12h-9+2-3h= equation:


Simplifying
12h + -9 + 2 + -3h = 0

Reorder the terms:
-9 + 2 + 12h + -3h = 0

Combine like terms: -9 + 2 = -7
-7 + 12h + -3h = 0

Combine like terms: 12h + -3h = 9h
-7 + 9h = 0

Solving
-7 + 9h = 0

Solving for variable 'h'.

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

Add '7' to each side of the equation.
-7 + 7 + 9h = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 9h = 0 + 7
9h = 0 + 7

Combine like terms: 0 + 7 = 7
9h = 7

Divide each side by '9'.
h = 0.7777777778

Simplifying
h = 0.7777777778

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