Comments on: Equations with fractions in them.

By: Megzog

Megzog — Fri, 04 Sep 2009 22:14:32 +0000

thanks! it really …
thanks! it really helped

By: Fabumik55

Fabumik55 — Fri, 04 Sep 2009 22:14:32 +0000

this kinda helps me …
this kinda helps me but i cant rearrange equations to make a certain variable the subject. Please help
eg.f=g(hi+j) (h) so you have to find (H)

By: minkusbc

minkusbc — Fri, 04 Sep 2009 22:14:32 +0000

Multiply all three …
Multiply all three terms by 6x (the lowest common denominator of the three denominators). This cancels out all the denominators and leaves you with 12 + 9 = 2x, or 21 = 2x. Divide both sides by 2 and you get x = 10.5

By: sexaaayx

sexaaayx — Fri, 04 Sep 2009 22:14:32 +0000

thankyou for …
thankyou for posting these videos they help a lot!

By: Megzog

Megzog — Fri, 04 Sep 2009 22:14:32 +0000

could you help me …
could you help me with 2/x + 3/2x = 1/3 please

By: criticaddict

criticaddict — Fri, 04 Sep 2009 22:14:32 +0000

Amazing! Technology …
Amazing! Technology has advanced drastically >Young ones wit a computer have no excuse..wat a wonderful opportunity..thanks 4 posting

By: minkusbc

minkusbc — Fri, 04 Sep 2009 22:14:32 +0000

Since it is an …
Since it is an equation with a fraction in it, clear the fractions by multiplying both sides by the denominator, 4. This leaves you with x = 20.

By: MCRrox1996

MCRrox1996 — Fri, 04 Sep 2009 22:14:32 +0000

um can you help me …
um can you help me how do you solve x/4=5? thanks

By: vidfreak727

vidfreak727 — Fri, 04 Sep 2009 22:14:32 +0000

coo man. thanks! I …
coo man. thanks! I will use this when it comes up. Algebra (and pre-algebra) stuff really mess me up. I am not a math person so numbers aren’t a big part of my life.thanks for the help.

By: NitekMuscle

NitekMuscle — Fri, 04 Sep 2009 22:14:32 +0000

Great video!
Great video!