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The sum of three consecutive multiples of 7 is zero find the integers |
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Answer» Step-by-step explanation: LET the NUMBERS be 7a , 7a + 7 and 7a +14 According to question, 7a + 7a +7 +7a + 14 = 0 => 21a + 21 = 0 => 21a = -21 => a = -1 First number = 7(-1) = -7 Second number = 7(-1) + 7 = -7 + 7 = 0 Third number = 7(-1) +14 = -7 + 14 = 7 |
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