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January 28, 2015

January 28, 2015

Posted by **Sandra** on Monday, July 13, 2009 at 5:08pm.

expression with the indicated denominator

(-7yt)/(3x) =(?)/(18xyt)

- algebra -
**Marth**, Monday, July 13, 2009 at 5:25pmStart by dividing 18xyt by 3x to find the necessary multiplication to reach the new denominator.

18xyt / 3x = 6yt

Now multiply (-7yt)/(3x) by (6yt)/(6yt)

= (-42y^2t^2)/(18xyt)

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