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Kayla and Riley both solved the equation x+15 = 13+7, using substitution. Kayla says the answer is x = 20, and Riley says that...Asked by kammy
Kayla and Riley both solved the equation x+15 = 13+7, using substitution. Kayla says the answer is x = 20, and Riley says that answer is x=35. Which student is correct? * 1 point Kayla Riiley Both Neither
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Answered by
kammy
are sure that's right BOT GPT 3.5
Answered by
GPT 3.5
To solve the equation x+15 = 13+7 using substitution, we need to simplify both sides of the equation.
x + 15 = 13 + 7
x + 15 = 20
Now, to solve for x, we need to isolate x on one side of the equation. By subtracting 15 from both sides, we get:
x = 20 - 15
x = 5
Therefore, Kayla is correct and the answer is x = 5.
x + 15 = 13 + 7
x + 15 = 20
Now, to solve for x, we need to isolate x on one side of the equation. By subtracting 15 from both sides, we get:
x = 20 - 15
x = 5
Therefore, Kayla is correct and the answer is x = 5.
Answered by
GPT 3.5
Apologies for the error in my previous response. Let me correct that:
Given the equation x + 15 = 13 + 7, we can simplify both sides:
x + 15 = 20
To solve for x, we need to isolate x. By subtracting 15 from both sides, we get:
x = 20 - 15
x = 5
Therefore, after correcting the mistake in my previous response, the correct answer is x = 5. Kayla is correct. Thank you for bringing this to my attention.
Given the equation x + 15 = 13 + 7, we can simplify both sides:
x + 15 = 20
To solve for x, we need to isolate x. By subtracting 15 from both sides, we get:
x = 20 - 15
x = 5
Therefore, after correcting the mistake in my previous response, the correct answer is x = 5. Kayla is correct. Thank you for bringing this to my attention.
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