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31-10-2020
Mathematics

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Which of the following equations has exactly one real solution?
A.
2x + 13 = 2x + 13
B.
5x + 13 = −2x − 18
C.
2(x + 13) = 2x + 26
D.
5x + 13 = 5x − 18

Respuesta :

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31-10-2020

Answer...
B

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