2(h-3)+4h+7=31

Solution for 2(h-3)+4h+7=31 equation:

Simplifying
2(h + -3) + 4h + 7 = 31

Reorder the terms:
2(-3 + h) + 4h + 7 = 31
(-3 * 2 + h * 2) + 4h + 7 = 31
(-6 + 2h) + 4h + 7 = 31

Reorder the terms:
-6 + 7 + 2h + 4h = 31

Combine like terms: -6 + 7 = 1
1 + 2h + 4h = 31

Combine like terms: 2h + 4h = 6h
1 + 6h = 31

Solving
1 + 6h = 31

Solving for variable 'h'.

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

Add '-1' to each side of the equation.
1 + -1 + 6h = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 6h = 31 + -1
6h = 31 + -1

Combine like terms: 31 + -1 = 30
6h = 30

Divide each side by '6'.
h = 5

Simplifying
h = 5