SOLUTION: x + 2y = 5 x - 3y = 7 What is the value of the system determinant?

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Question 873726: x + 2y = 5
x - 3y = 7
What is the value of the system determinant?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
x + 2y = 5
x - 3y = 7
M+=matrix%282%2C2%2C1%2C2%2C1%2C-3%29 =1%2A%28-3%29+-+%282%2A1%29 = -5