write a word phrase for the algebraic expression 3x - 7
seven less than 3 times x
three x minus seven?
does anyone know for SURE
I would expect them to want something more formal, but there are tons of ways to say it. You could say "seven less than the product of 3 and a number."
there are many ways to write it lolz
I have options let me write them down
Okay, now that helps, lol. Otherwise we could guess forever and ALL of us could be correct xD
1. the differnece of 3 times a number x and seven
2. the differnce of seven and three times a number
Difference of means you put a minus sign in between the two things you said in order. Difference of a and b = a - b So like option 2, the first thing said is 7, the 2nd thing said is 3x. So number 2 is wrongbecause that means 7 - 3x
"Steve" From now on, whenever anyone write "Steve", we should all take it to mean "3x-7".
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