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.

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