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What does the result 7 = 2 mean for Kaya’s equation solution?

Kaya used these steps to solve the equation 7 + 2x = 2(x – 1) + 4. Which choice describes the meaning of her result, 7 = 2?

No values of x make the equation true.
All values of x make the equation true.
The solution is x = 7 or 2.
Kaya made a mistake because 7 is not equal to 2.




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1 Answer

  1. Kaya made a mistake because 7 is not equal to 2.

    This result means that there are no values of x that can make both sides of the original equation equal. When you end up with a false statement like 7 = 2 after solving an equation, it indicates that the equation has no solution. If you have any further questions or need more help, feel free to ask!