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Mathematics, 02.12.2019 23:35 hahHcjckk

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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9. select all equations that have one solution.
a. 2x + 2x + 2 = 4x+ 2
b. 3 (4x – 8) = 18<...
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