Question

Convert the following phrase into a mathematical expression. Use x as the​ variable, and combine like terms.

Nine times a​ number, added to the sum of the number and one

The expression is _____.

Answer 1

The mathematical expression for the given phrase using x as the variable is:

9x + (x+1)

We can simplify this expression by combining like terms:

9x + x + 1 = 10x + 1

Therefore, the expression is 10x + 1.