Which of the following equations has exactly one real solution?
A. 7(x + 13) = 7x + 91
B. 7x...
Mathematics, 27.01.2021 01:00 kia9174
Which of the following equations has exactly one real solution?
A. 7(x + 13) = 7x + 91
B. 7x + 13 = 7x + 13
C. 9x + 13 = −7x − 19
D. 9x + 13 = 9x − 19
Answers: 1
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