Choose the answer.

Question

The sum of 1 and 3 times a number is 22. Write and solve an equation to determine the number. Select the solution and graph that represents the number.

Question 2 options:

x = 4

Number line graph of x equals 4.

x = 6

Number line graph of x equals 6.

x = 7

Number line graph of x equals 7.

x = 9

Number line graph of x equals 9.

Answer 1

x = 7

Number line graph of x equals 7.