The only thing wrong is that you that the answer is 3. Somewhere back in the first or second grade you should have become pretty certain that 5 minus 2 is 3. Where did that youthful confidence go?
John
My calculator said it, I believe it, that settles it
You can put this solution on YOUR website! y=h-2 where h=5. I think the answer is 3?
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It could be 3. It depends on the question.
If the question is, "what is y?", then the answer is 3.
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If the question is, "what is the speed of light?", then it's not 3.