Chat with our AI personalities
2x+3
As an algebraic expression this is written 2x - 12, where x is the unknown number.
To express "16 more than twice a number" in mathematical terms, you would write it as 2x + 16, where x represents the unknown number. This expression indicates that you first multiply the number by 2 (twice the number) and then add 16 to the result.
If the unknown number is q then: 2q+25 = 72
It is an algebraic expression in the form of 2x+6 whereas x is the unknown variable