ITT Technical Institute
Framingham, Massachusetts
Quarter 2 CAD Mathematics
Instructor: Paul Burney

Name __________________________________


Basic Algebra (Test #1)

Instructions:

Please solve the following problems. Credit will be given for work completed so make sure to show it!

 

 

  1. Solve each of the following for x:


    x + 1 = 7





    27 - x = 96





    28 = 4x





    6x + 15 = 9x





    5x + 3 =28





    3 (2x + 3) = 5x + 8





  2. Solve the following for the specified letter:


    P =3A + 2B for A





    E = mc2 for m





  3. For the following word problems, first translate the words into algebra, then solve the equations.


    Two metal castings weigh a total of 110 pounds. One of the castings weighs 35 pounds more than the other. How much does each one weigh?











    Two bottles must have a total capacity of 8 liters. If one bottle needs to be three times the size of the other, how many liters does each hold?