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Question 3(Multiple Choice Worth 1 points)

(01.02 MC)
Determine the solutions of the equation: 2/5x + 1 - 7 = 0
x = -30 and x = 15
x = -20 and x = 15
x = -20 and x = 20
Ox=-15 and x = 15

User AlphaRL
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Answer:a

Explanation:

User Vahid Mirjalili
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