7h+3=5h+15

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Solution for 7h+3=5h+15 equation:


Simplifying
7h + 3 = 5h + 15

Reorder the terms:
3 + 7h = 5h + 15

Reorder the terms:
3 + 7h = 15 + 5h

Solving
3 + 7h = 15 + 5h

Solving for variable 'h'.

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

Add '-5h' to each side of the equation.
3 + 7h + -5h = 15 + 5h + -5h

Combine like terms: 7h + -5h = 2h
3 + 2h = 15 + 5h + -5h

Combine like terms: 5h + -5h = 0
3 + 2h = 15 + 0
3 + 2h = 15

Add '-3' to each side of the equation.
3 + -3 + 2h = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 2h = 15 + -3
2h = 15 + -3

Combine like terms: 15 + -3 = 12
2h = 12

Divide each side by '2'.
h = 6

Simplifying
h = 6

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