Posted by Jman on Thursday, December 6, 2012 at 6:09pm.
3. Which of the following equations has an infinite number of solutions?
3x – 3 = –4x
2y + 4 – y = 16
7x + 5 = 4x + 5 + 3x
6y – 2 = 2(y – 1)

1 last math question  Damon, Thursday, December 6, 2012 at 6:11pm
7x + 5 = 4x + 5 + 3x
is
7 x + 5 = 7 x + 5
that works for any old x 
1 last math question  Jman, Thursday, December 6, 2012 at 6:12pm
so its c

1 last math question  Damon, Thursday, December 6, 2012 at 6:25pm
LOL, well try an infinite number of values for x in the third equation ! They all work.

1 last math question  Jman, Thursday, December 6, 2012 at 6:27pm
so it is! right?

1 last math question  Damon, Thursday, December 6, 2012 at 6:41pm
Come on Jman  Follow my directions and answer the question for yourself.