Question 825366
     7x-3y=15

Sketch the graph of the line
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It's a straight line so you need 2 points.
7x-3y=15
Solve for y
y = 7x/3 - 5
Pick 2 values for x and find y
eg,
x = 0, y = -5 --> (0,-5)
x = 3, y = 2 --> (3,2)
Plot the 2 points, draw a line thru them.