K What is the value of x? A 13 B 21 P 3 Q5 9 D 15​

Which of the following contains a variable?

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?