Consecutive 83783

Can you find three consecutive whole numbers such that the sum of the first and third is 128?

Correct answer:

a =  63
b =  64
c =  65

Step-by-step explanation:

a; (a+1); (a+2)  a+(a+2)=128  2a=126  a=2126=63  a=63
b=a+1=63+1=64
c=b+1=64+1=65



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