Math 7 Testlet 006 - Writing and Solving two step equations 7.EEI.B.4b

An equation is shown:

2(2x + 3) = 34

What is the solution to the equation?

What is the solution to the equation: \frac{1}{2}x - 4 = 12?

An equation is shown: 2(x + 6) = 36.

Which value of x makes the equation true?

Terrance is raising money by selling lemonade. On Monday, Terrance sold cups of lemonade for $0.75 each and received a donation of $6. He raised a total of $27 on Monday. How many cups of lemonade did Terrance sell on Monday?

Harold is 58 years old, and Derick is d years old. Harold is 22 years older than 3 times the age of Derick. Which equation could be used to determine the age, d, of Derick?

An equation is shown.

21x – 45 = 165

What value of x is the solution of the equation?

Beverly rented a party room. The rental cost was $35 per hour plus a $50 cleanup fee. Her total bill was $155. Write an equation that can be used to determine the number of hours, h, Beverly rented the party room.

Two families are each planning to rent a camper for their summer trip.

• The Davis family is going on a 4-day summer trip.

• The Martinez family is going on a 5-day summer trip.

The table shows the prices to rent a camper from Company A and Company B.

Determine which company would cost less for each family and show or explain your work.