Solve graphically the pair of linear equation 4x-3y=6 and 7x+3y=27
find the coordinates of the vertices of the triangular region formed by these lines and the y-axis. Also calculate the area of this triangle.
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Answer:
(4x+7x) +(-3y+3y) =6+27
=11x + 0y = 33
= x = 33/11
x=3 (ANSWER)
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