The sum of 3 consecutive numbers is 87. Find the numbers (write the numbers in increasing order, i.e. write the smallest number in the 1st blank and so on)
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Answer:
The first step is to determine the three consecutive numbers.
x+x+1+x+2=87
3x+3=87
3x+3−3=87−3
3x=84
x=28
x+1=29
x+2=30
The three consecutive numbers are 28, 29, & 30,
28 is the smallest of the three.
Step-by-step explanation:
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