PlosMathLearning

Forms

Simultaneous Equations


Directions: You will be given 25 minutes to complete this quiz. Insert your answer in the box beside the word "Answer". After you have finished putting in your answers, click on the "See score" button, to see your score.
The program will reveal which questions you got wrong. You can go back and change your answers until you get them all right.

1. Solve 3x + y = 10 and x - y = 2
Answer x =
Answer y =


2. 3x + 4y = 0 and 2x - 2y = 7
Answer x =
Answer y =


3. 2x + y = 5 and 3x + 2y = 9
Answer x =
Answer y =


4. y = 2x - 3 and 5x - y = 13.5
Answer x =
Answer y =

5. x - y = - 5 and 3x = 2y
Answer x =
Answer y =





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