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19-09-2018
Mathematics

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The sum of three consecutive numbers is 33 more than the smallest.Find the number

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20-09-2018

Consecutive numbers. X
X+1
X+2

Add them together. 3x + 3 = 33 + x

-3 -3

3x = 30+ x
-x. -x

2x = 30

X = 15

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