5h=2(h-21)

Solution for 5h=2(h-21) equation:

Simplifying
5h = 2(h + -21)

Reorder the terms:
5h = 2(-21 + h)
5h = (-21 * 2 + h * 2)
5h = (-42 + 2h)

Solving
5h = -42 + 2h

Solving for variable 'h'.

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

Add '-2h' to each side of the equation.
5h + -2h = -42 + 2h + -2h

Combine like terms: 5h + -2h = 3h
3h = -42 + 2h + -2h

Combine like terms: 2h + -2h = 0
3h = -42 + 0
3h = -42

Divide each side by '3'.
h = -14

Simplifying
h = -14