3+11h=-9(-2h-12)

Solution for 3+11h=-9(-2h-12) equation:

Simplifying
3 + 11h = -9(-2h + -12)

Reorder the terms:
3 + 11h = -9(-12 + -2h)
3 + 11h = (-12 * -9 + -2h * -9)
3 + 11h = (108 + 18h)

Solving
3 + 11h = 108 + 18h

Solving for variable 'h'.

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

Add '-18h' to each side of the equation.
3 + 11h + -18h = 108 + 18h + -18h

Combine like terms: 11h + -18h = -7h
3 + -7h = 108 + 18h + -18h

Combine like terms: 18h + -18h = 0
3 + -7h = 108 + 0
3 + -7h = 108

Add '-3' to each side of the equation.
3 + -3 + -7h = 108 + -3

Combine like terms: 3 + -3 = 0
0 + -7h = 108 + -3
-7h = 108 + -3

Combine like terms: 108 + -3 = 105
-7h = 105

Divide each side by '-7'.
h = -15

Simplifying
h = -15