Question: (b)Solve graphically and explain geometrically X1 - 4x2 = 20.1 3x1 + 52x2 5.9

(b)Solve graphically and explain geometrically X1 - 4x2 = 20.1 3x1 + 

(b)Solve graphically and explain geometrically X1 - 4x2 = 20.1 3x1 + 52x2 5.9

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