15.3+h=1.3-h

Solution for 15.3+h=1.3-h equation:

Simplifying
15.3 + h = 1.3 + -1h

Solving
15.3 + h = 1.3 + -1h

Solving for variable 'h'.

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

Add 'h' to each side of the equation.
15.3 + h + h = 1.3 + -1h + h

Combine like terms: h + h = 2h
15.3 + 2h = 1.3 + -1h + h

Combine like terms: -1h + h = 0
15.3 + 2h = 1.3 + 0
15.3 + 2h = 1.3

Add '-15.3' to each side of the equation.
15.3 + -15.3 + 2h = 1.3 + -15.3

Combine like terms: 15.3 + -15.3 = 0.0
0.0 + 2h = 1.3 + -15.3
2h = 1.3 + -15.3

Combine like terms: 1.3 + -15.3 = -14
2h = -14

Divide each side by '2'.
h = -7

Simplifying
h = -7