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| Question 186292:  Write an equation to find the three consecutive numbers that equal 63
 Answer by Alan3354(69443)
      (Show Source): 
You can put this solution on YOUR website! Write an equation to find the three consecutive numbers that equal 63 -----------------------
 If x is the smallest number, then
 x + x+1 + x+2 = 63
 3x+3 = 63  This is what was asked for.  If you want to solve it:
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 3x+3 = 63
 3x = 60
 x = 20
 The numbers are 20, 21 and 22
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 A quicker way to do this (you might have a timed test) is to divide 63 by to get the average.  The average is the middle number.
 63/3 = 21
 --> 21, 21 & 22 (in a lot less time)
 
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