Solve graphically
3x+2y=12
5x-2y=4.
Also find the coordinates of the points where the lines meet the Y axis
ANSWERS
2015-11-08 13:36:04
3x + 2y = 12 5x - 2y = 4 -3x -3x -5x -5x 2y = 12 - 3x -2y = 4 - 5x divide by 2 on both sides divide by -2 on both sides y = 6 - 3/2x y = -2 + 5/2x
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