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anonymous
 one year ago
How many solutions does the equation −3a + 3a + 6 = 7 have?
A) One
B) Two
C) Infinitely many
D) None
anonymous
 one year ago
How many solutions does the equation −3a + 3a + 6 = 7 have? A) One B) Two C) Infinitely many D) None

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would you like an explanation?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok so 3a + 3a cancel out correct ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0leaving you with 6 = 7

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and that does not make sense right? so it has no solutions :)

perl
 one year ago
Best ResponseYou've already chosen the best response.0because 6=7 is a false statement, a 'contradiction'
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