the sum of three consecutive integers is 81 .find the the integers. pls show step by step explanation
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Let the first consecutive integer be x
Then, second consecutive integer = x+1
& third consecutive integer = x+2
according to question,
x + x+ 1 + x + 2 = 81
or, 3x + 3 = 81
or, 3x = 81 - 3
or, 3x = 78
or, x = 78/3
x = 26
Therefore, the first integer = x = 26
second integer = x + 1 = 26 + 1 = 27
and third integer = x + 2 = 26 + 2 = 28
Hence, the integers are 26,27and 28.
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