Solve graphically. 2x-y+1=0 x-2y+8=0
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Step-by-step explanation:
Graph of the equation x-2y =5 and 2x+3y =10. Clearly, two lines intersect at a point P (5,0)
Hence x= 5 and y = 0. Q3: 3x+y+1=0, 2x-3y+8=0.
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