GMAT Challenge Question
This week’s GMAT challenge from PrepForTests.com is a problem solving question.
In the coordinate system above, which of the following is the equation of line a?
- 3x – y = 3
- 3x + y = 3
- x + 3y = 3
- 3y – x = -3
- 3y – x = 3
Have a go at answering this and then review your answer.
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