3+8*h=3*h*2-1

Solution for 3+8*h=3*h*2-1 equation:

Simplifying
3 + 8h = 3h * 2 + -1

Reorder the terms for easier multiplication:
3 + 8h = 3 * 2h + -1

Multiply 3 * 2
3 + 8h = 6h + -1

Reorder the terms:
3 + 8h = -1 + 6h

Solving
3 + 8h = -1 + 6h

Solving for variable 'h'.

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

Add '-6h' to each side of the equation.
3 + 8h + -6h = -1 + 6h + -6h

Combine like terms: 8h + -6h = 2h
3 + 2h = -1 + 6h + -6h

Combine like terms: 6h + -6h = 0
3 + 2h = -1 + 0
3 + 2h = -1

Add '-3' to each side of the equation.
3 + -3 + 2h = -1 + -3

Combine like terms: 3 + -3 = 0
0 + 2h = -1 + -3
2h = -1 + -3

Combine like terms: -1 + -3 = -4
2h = -4

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

Simplifying
h = -2