-16h-(-11h)-(-9h)+(-2h)=(-20)

Solution for -16h-(-11h)-(-9h)+(-2h)=(-20) equation:

Simplifying
-16h + -1(-11h) + -1(-9h) + (-2h) = (-20)

Remove parenthesis around (-11h)
-16h + -1 * -11h + -1(-9h) + (-2h) = (-20)

Multiply -1 * -11
-16h + 11h + -1(-9h) + (-2h) = (-20)

Remove parenthesis around (-9h)
-16h + 11h + -1 * -9h + (-2h) = (-20)

Multiply -1 * -9
-16h + 11h + 9h + (-2h) = (-20)

Combine like terms: -16h + 11h = -5h
-5h + 9h + (-2h) = (-20)

Combine like terms: -5h + 9h = 4h
4h + (-2h) = (-20)

Combine like terms: 4h + (-2h) = 2h
2h = (-20)
2h = -20

Solving
2h = -20

Solving for variable 'h'.

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

Divide each side by '2'.
h = -10

Simplifying
h = -10