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3 years ago

Fifteen more than half a number is 9?

1 answer:

6 0

That in algebraic form would be $\frac{1}{2}n + 15 = 9$

Subtract 15 to both sids and you get
$\frac{1}{2}n = -6$

Multiply 2 on both sides and you get
n = -12

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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1 year ago

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