Respuesta :

Answer:

7x-8=23 would be the expression

Answer:

A number decreased by 7 x - 7. Difference between x and 3 x - 3. Difference between 3 and x. 3 - x. Twice a number. 2x. Ten percent of x. 0.10x. Ten times x. 10x.

Step-by-step explanation: