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Simplifying
3h2 + 7h2 + h2 = 0
Combine like terms: 3h2 + 7h2 = 10h2
10h2 + h2 = 0
Combine like terms: 10h2 + h2 = 11h2
11h2 = 0
Solving
11h2 = 0
Solving for variable 'h'.
Move all terms containing h to the left, all other terms to the right.
Divide each side by '11'.
h2 = 0
Simplifying
h2 = 0
Take the square root of each side:
h = {0}
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