Question 1118581
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The left side of your equation will be EXACTLY THE SAME as of the given equation:


8x - 7y = c.       (*)


You need to determine the constant "c" in the right side.


For it, use the condition that your line contains the given point.


In other words, substitute the coordinates of the given point into equation (*) to find "c":


8*3 - 7*(-2) = 24 + 14 = 38.


Thus c = 38 and the equation the problem is asking for is 


8x - 7y = 38.
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Solved.