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The sum of four consecutive even numbers is 96. Determine these numbers.

Result

a =  21
b =  23
c =  25
d =  27

Solution:

a+b+c+d=96
b=a+2
c=b+2
d=c+2

a+b+c+d = 96
a-b = -2
b-c = -2
c-d = -2

a = 21
b = 23
c = 25
d = 27

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