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Eight less than the product of 3 and a number is 7

Eight less than the product of 3 and a number is 7
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3 votes
Eight less than the product of 3 and a number is 7

User David Ben Ari
by
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1 Answer

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Perhaps you want to know what the number is?

3n -8 = 7
3n = 15 . . . . . add 8
n = 5 . . . . . . . divide by 3

The number is 5.
User FonZ
by
7.7k points
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