Build each rational expression into an equivalent rational
expression with the indicated denominator
algebra - Marth, Monday, July 13, 2009 at 5:25pm
Start 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)