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Mathematics 13 Online
OpenStudy (anonymous):

write out nine times a number minus four times the same number then evaluate it please

OpenStudy (anonymous):

Let that number be x. The what is 9 times x? - 4 times x.

OpenStudy (anonymous):

It's \[9x-4x\]

OpenStudy (anonymous):

Really? herp derp.

OpenStudy (anonymous):

;)

OpenStudy (anonymous):

so it would be 5x

OpenStudy (anonymous):

Yes.

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