2n + 3 > 49 n > 23
What is the quotient of twice the number and three
twice the difference of three times a number and eight
Thrice A number divided by five is three
There are two consecutive odd numbers such that five times the smaller plus twice the greater is 25. What is the smaller number?
A + 2a = 3a
three times a number decreased by eleven
The answer is 42
twice a number n is 2n plus 3 is + 3 → twice a number n plus 3 is 2n + 3.
It is not clear what "greater" means. In terms of atomic number (number of protons in the nucleus) there is not even an element which is twice as great.