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Mathematics 7 Online
OpenStudy (anonymous):

@hartnn Write an equation for seven times a number minus 2 is 40. A) 2 - 7n = 40 B) 40 = 7n + 2 C) 40 - 2 = 7n D) 7n - 2 = 40

hartnn (hartnn):

what do u think ? 7 times a number is 7n seven times a number minus 2 ???

OpenStudy (anonymous):

what's the number?

OpenStudy (anonymous):

2n?

hartnn (hartnn):

number is n 7 times a number is 7n 7 times a number minus 2 is 7n-2

OpenStudy (anonymous):

I'm really confused sorry, but thank you.

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