6(3H-5)5=42

Solution for 6(3H-5)5=42 equation:

Simplifying
6(3H + -5) * 5 = 42

Reorder the terms:
6(-5 + 3H) * 5 = 42

Reorder the terms for easier multiplication:
6 * 5(-5 + 3H) = 42

Multiply 6 * 5
30(-5 + 3H) = 42
(-5 * 30 + 3H * 30) = 42
(-150 + 90H) = 42

Solving
-150 + 90H = 42

Solving for variable 'H'.

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

Add '150' to each side of the equation.
-150 + 150 + 90H = 42 + 150

Combine like terms: -150 + 150 = 0
0 + 90H = 42 + 150
90H = 42 + 150

Combine like terms: 42 + 150 = 192
90H = 192

Divide each side by '90'.
H = 2.133333333

Simplifying
H = 2.133333333