Find the LCD(least common denominator) that would eliminate the fractions in this equation.
4n-1/7=5/7

Question

Find the LCD(least common denominator) that would eliminate the fractions in this equation.
4n-1/7=5/7

mertsj · Answer

7

amistre64 · Answer

dont they have the same denominator to begin with?

anonymous · Answer

Oh @amistre64 were you the person who helped me yesterday when i asked for just the answer?

amistre64 · Answer

mighta been, its hard for me to keep track of all these interactions :)

amistre64 · Answer

we get alot of people that are just expecting answers and it my duty to police the place.  so im going to go with a solid, maybe lol

anonymous · Answer

Haha yeah, my friend just told me about this place and said you get answers, dont you hate how slow the typing is?

amistre64 · Answer

if your using internet explorer, this place is a drag.  id suggest using google chrome; its the browser the site is actually programmed to run with the best.

anonymous · Answer

oh ok thanks

amistre64 · Answer

youre welcome, and i agree that its 7.  even tho 21 would work too, but isnt quite the lowest  ;)

anonymous · Answer

Haha thanks oh and thanks for the tip on using a different internet i am now on firefox:)