I'm not clear on what you're asking here, but if you want that written as an equation, it is:
2x - 3
The number is 7.
the quotient of twice a number and six is.... 2x/6 four less than three times the same number is .... 3x-4 So the equation would be 2x/6=3x-4
3a-6x2
If the number is n then twice the number is 2n and 7 less than twice the number is 2n - 7This could also be a boolean variable based on another variable. If the number is less than or equal to 3.5, the variable is false. Otherwise, it is true.
Let the unknown number be x and so the expression is: 2x-3
6849 and 0213
Given a number N, you would have: 2*N - 5
12 and 18 have three factor pairs.
Thus: 2*(4+x) = x-3, or x = -11.
70
74658
There are fifteen (15) nickels.
idk what the ?f** that is?! hahaha. but eyyy i no what it may be? learn nigguhs (:
2x-6
three consecutives numbers: a = smallest a+2 a+4 14 less = -14 than twice the smallest = 2a so... a+a+2+a+4=-14+2a 3a+6=-14+2a 3a-2a=-14-6 a=-20 answer: smallest = -20 greatest = -16
Expressed as an equation, this is equal to x-2 3/4
If you want to say "Nine is less than a number k," you would write 9<K. If you're asking for an equation, e.g. "Nine less than a number k is equal to that number divided by three," you would write k - 9.