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Simplifying
5z2 + 9z2 = 0
Combine like terms: 5z2 + 9z2 = 14z2
14z2 = 0
Solving
14z2 = 0
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Divide each side by '14'.
z2 = 0
Simplifying
z2 = 0
Take the square root of each side:
z = {0}
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