How does the work for the sum of 3 consecutive integers is 63 find three integers
SOURCE: the smallest of 3 consecutive odd integers is
Let x be the smallest integer, then x+2 is the middle and x+4 the largest one. Resolve the equation
x + 2 * ( x + 4 ) = 5 * ( x + 2 ) - 24
=> x = 11
The three numbers are therefore 11, 13, and 15. The fact they are odd is irrelevant for finding the answer.
SOURCE: Two consecutive even integers such that the
We'll call x the smaller integer and y the larger. So we know x+3y=22. We can rearrange this to say:
x=22-3y. Now we guess, I'll guess y=6, now we solve and get x=22-3(6)=4. 4 and 6 are two even consecutive integers! So the answer is 4 and 6.
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