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Mathematics 24 Online
OpenStudy (anonymous):

five times a number is 21 less than twice the oppisite of the number. what is the number?

OpenStudy (amistre64):

5n = -2n - 21 7n = -21 n = -3 ?

OpenStudy (amistre64):

im sleep calculating now :)

OpenStudy (anonymous):

thank u

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