We have to find the equation for three times a number is three more than twice the number.
Let the number is x.
Three times a number = 3x
Three more than twice the number. = 3+2x
These two equations should be equal.
Hence, we have
[tex]3x=3+2x[/tex]
Therefore, the equation 3x = 3 + 2x can be used to find the unknown x.
A is the correct option.
