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kherson [118]
3 years ago
12

Can u Simplify this problem???!? 3t-7t+14t

Mathematics
2 answers:
sleet_krkn [62]3 years ago
7 0
Come on now, Tayala !

What if I say to you:
"Start with 3 cows, take away 7 cows, and then add 14 cows. How many are there ?"

Don't let the little 't' scare you.  It doesn't matter one bit what 't' really is.  It can be
a number, a teacher, a tiger, or a teacup.  Whatever it is, you start with 3 of them,
take away 7 of them, and then add on 14 of them.  How many are there ?

Hint:  If there are not ten of them, then go back and look at the cows again.
MrRa [10]3 years ago
4 0
3t-7t+14t=\\
\\
-4t+14t=10t
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The more complicated way is to see number + 20% of that number = 2.5, and what number - 20% = 2.5.

Which solution sounds more like what you’re doing in class right now?

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2 years ago
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3 years ago
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