Mathematics, 03.02.2020 10:45 amanzi10

Which of the following equations has exactly one real solution?

a.2x + 11 = 2x - 18

b.2x + 11 = 2x + 11

c.2x + 11 = -2x - 18

d.2(x + 11) = 2x + 22

Answers: 2

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Which of the following equations has exactly one real solution?

a.2x + 11 = 2x - 18