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Simplify the following expression. 5n - 9 - 2n. A. 9n B. 3n -9 C. 18n D. 8n
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Simplify the following expression. 5n - 9 - 2n. A. 9n B. 3n -9 C. 18n D. 8n
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Aug 27, 2019
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Simplify the following expression.
5n - 9 - 2n.
A. 9n
B. 3n -9
C. 18n
D. 8n
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Cookiekitty
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the answer is B. 3n-9
Sarah Szabo
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Sep 2, 2019
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Sarah Szabo
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