1 last math question

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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 -

    7x + 5 = 4x + 5 + 3x
    is
    7 x + 5 = 7 x + 5
    that works for any old x

  • 1 last math question -

    so its c

  • 1 last math question -

    LOL, well try an infinite number of values for x in the third equation ! They all work.

  • 1 last math question -

    so it is! right?

  • 1 last math question -

    Come on Jman - Follow my directions and answer the question for yourself.

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