math

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Ok, so when you are solving an equation, and you have an answer such as

5x=0 , does that mean that it is no solution or all real #s?

And, when the answer is

4=4 , does that mean it is no solution or all real #s?

And when the answer is

2x=2x, does that mean it is no solution or all real #s?

Thank you

  • math -

    For 5x=0, x=0 because when you divide 0 by 5; it is x=0. The second one would be "All Real Numbers". The 3rd one would be "No solution".

  • math -

    What if it is something like 0 = 5?

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