Math 116 algebra
posted by mekhi .
collect like term
12c + 6d 10c  9d

What do you not understand about collecting like terms?

I can't find it in my book at this present time so I was trying to get a example or something. I haven't had Math in about 15 years. Thanks for all your help.

collect like term
12c + 6d 10c  9d
Like terms are those terms with the same letter.
12c  10c = 2c
6d  9d = 3d