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02-12-2019
Mathematics

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9. Select all equations that have one solution.
A. 2x + 2x + 2 = 4x+ 2
B. 3 (4x – 8) = 18
C. x + x - (x + x) = 2x - x + 2
D. £«-x+
E.
-3(-x - 2) = 3(x - 2)

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Аноним Аноним

02-12-2019

Answer:

A, B

Step-by-step explanation:

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