Cole noticed that if he takes the opposite of his age and adds 40 he gets the number 28. how old is Cole?

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asked Apr 6, 2018 33.2k views

2 Answers

Doug Hauf · Answer 1 · 2018-04-10T19:10:35+0000

-x+40=28
-x=-12 (subtract 40 from both sides)

Divide by -1(in both sides)because you cant have a negative age.
COLE is 12

To check plug in the values.

Cole noticed that if he takes the opposite of his age and adds 40 he gets the number 28. how old is Cole?

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