-0.2(10h-20)=-9h+3-2h

Solution for -0.2(10h-20)=-9h+3-2h equation:

Simplifying
-0.2(10h + -20) = -9h + 3 + -2h

Reorder the terms:
-0.2(-20 + 10h) = -9h + 3 + -2h
(-20 * -0.2 + 10h * -0.2) = -9h + 3 + -2h
(4 + -2h) = -9h + 3 + -2h

Reorder the terms:
4 + -2h = 3 + -9h + -2h

Combine like terms: -9h + -2h = -11h
4 + -2h = 3 + -11h

Solving
4 + -2h = 3 + -11h

Solving for variable 'h'.

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

Add '11h' to each side of the equation.
4 + -2h + 11h = 3 + -11h + 11h

Combine like terms: -2h + 11h = 9h
4 + 9h = 3 + -11h + 11h

Combine like terms: -11h + 11h = 0
4 + 9h = 3 + 0
4 + 9h = 3

Add '-4' to each side of the equation.
4 + -4 + 9h = 3 + -4

Combine like terms: 4 + -4 = 0
0 + 9h = 3 + -4
9h = 3 + -4

Combine like terms: 3 + -4 = -1
9h = -1

Divide each side by '9'.
h = -0.1111111111

Simplifying
h = -0.1111111111