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anonymous
 4 years ago
Let the operations ∆ and □ be defined for all real numbers a and b as follows: a ∆ b =a +3 b
a □b =a +4 b If 4 ∆ (5y) = (5y) □ 4 , what is the value of y?
anonymous
 4 years ago
Let the operations ∆ and □ be defined for all real numbers a and b as follows: a ∆ b =a +3 b a □b =a +4 b If 4 ∆ (5y) = (5y) □ 4 , what is the value of y?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Hey I think i answered this when it was in the OS Feedback group :\

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yeah but the moderator closed the question
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