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rissa
 5 years ago
Which equation is an identity?
A. 13  (4v + 5) = 4v  8
B. 3m  5 = 4m + 6  m
C. 5w + 8  w = 6w 2(w4)
D. 7y + 9 = 7y  9
rissa
 5 years ago
Which equation is an identity? A. 13  (4v + 5) = 4v  8 B. 3m  5 = 4m + 6  m C. 5w + 8  w = 6w 2(w4) D. 7y + 9 = 7y  9

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ash2326
 5 years ago
Best ResponseYou've already chosen the best response.2option c) expand it and you'll see that it's valid for all values of w
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