-15=3(2h+9)

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Solution for -15=3(2h+9) equation:


Simplifying
-15 = 3(2h + 9)

Reorder the terms:
-15 = 3(9 + 2h)
-15 = (9 * 3 + 2h * 3)
-15 = (27 + 6h)

Solving
-15 = 27 + 6h

Solving for variable 'h'.

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

Add '-6h' to each side of the equation.
-15 + -6h = 27 + 6h + -6h

Combine like terms: 6h + -6h = 0
-15 + -6h = 27 + 0
-15 + -6h = 27

Add '15' to each side of the equation.
-15 + 15 + -6h = 27 + 15

Combine like terms: -15 + 15 = 0
0 + -6h = 27 + 15
-6h = 27 + 15

Combine like terms: 27 + 15 = 42
-6h = 42

Divide each side by '-6'.
h = -7

Simplifying
h = -7

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