-3h-18h-12=18-16h

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Solution for -3h-18h-12=18-16h equation:


Simplifying
-3h + -18h + -12 = 18 + -16h

Reorder the terms:
-12 + -3h + -18h = 18 + -16h

Combine like terms: -3h + -18h = -21h
-12 + -21h = 18 + -16h

Solving
-12 + -21h = 18 + -16h

Solving for variable 'h'.

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

Add '16h' to each side of the equation.
-12 + -21h + 16h = 18 + -16h + 16h

Combine like terms: -21h + 16h = -5h
-12 + -5h = 18 + -16h + 16h

Combine like terms: -16h + 16h = 0
-12 + -5h = 18 + 0
-12 + -5h = 18

Add '12' to each side of the equation.
-12 + 12 + -5h = 18 + 12

Combine like terms: -12 + 12 = 0
0 + -5h = 18 + 12
-5h = 18 + 12

Combine like terms: 18 + 12 = 30
-5h = 30

Divide each side by '-5'.
h = -6

Simplifying
h = -6

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