The sum of three consecutive multiples of 7 is 84 . find the three multiples
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Let the 3 multiple be x, x+7, x+ 14.
x + x + 7 + x + 14 = 84
3x + 21 = 84
3x = 63
x = 21.
The multiples are :
21, 28, 35
hemlatatiwari580:
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don't know about it as I have not studied it
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