42=3(2t-3h)

Solution for 42=3(2t-3h) equation:

Simplifying
42 = 3(2t + -3h)

Reorder the terms:
42 = 3(-3h + 2t)
42 = (-3h * 3 + 2t * 3)
42 = (-9h + 6t)

Solving
42 = -9h + 6t

Solving for variable 'h'.

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

Add '9h' to each side of the equation.
42 + 9h = -9h + 9h + 6t

Combine like terms: -9h + 9h = 0
42 + 9h = 0 + 6t
42 + 9h = 6t

Add '-42' to each side of the equation.
42 + -42 + 9h = -42 + 6t

Combine like terms: 42 + -42 = 0
0 + 9h = -42 + 6t
9h = -42 + 6t

Divide each side by '9'.
h = -4.666666667 + 0.6666666667t

Simplifying
h = -4.666666667 + 0.6666666667t