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Mathematics 9 Online
OpenStudy (anonymous):

Which factor can you cancel from the numerator and denominator to simplify 7 times x minus 21 all over 18 minus 6 times x.? [Hint: (a−x) = − (x − a)] 6 over 7. x − 3 7 over 6. x + 3

OpenStudy (anonymous):

\[\frac{ 7x-21 }{ 18-6x }\]

OpenStudy (anonymous):

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