4 ms·
Can someone help me with this question. I tried wolframalpha but the question seem to make no sense. https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+
by skyde 5y ago
Can someone help me with this question.
I tried wolframalpha but the question seem to make no sense.
https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+%3D+x%2B7%2Cy%3Dz%2B1%2C+y%3Ex%2Bz%2C+x%3E0%2C+z%3E0%2C+y%3E0%5D https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+%3...
- skyde 5y agoGot it: cost is 7 https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+%3D+x%2B7%2Cy%3Dz%2B1%2C+y%3Ex%2Bz%2C+x%3E%3D0%2C+z%3E%3D0%2C+y%3E%3D0%5D https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+%3...
- corpMaverick 5y agoPlease don't spoil it for the rest of us. @dang
- Arnavion 5y agoKnowing the answer is 7 isn't a spoiler. The point is to work it out. You'd have to click the URL and see the WA input to be spoiled about that.
- 09asdf0asdf 5y agoYou can constrain the result to whole numbers by adding "y mod 1 = 0" as an additional constraint. https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+%3D+x%2B7%2Cy%3Dz%2B1%2C+y%3Ex%2Bz%2C+x%3E%3D0%2C+z%3E%3D0%2C+y%3E%3D0%2C+y+mod+1+%3D+0%5D https://www.wolframalpha.com/input/?i=solve+for+y%2C+%5By+%3...
- waynesonfire 5y agoneat trick, thanks.