Q 1: Solve 7x  6y = 15 and 6x + 7y = 25. x = 3 and y = 2 x = 2 and y = 3 x = 3 and y = 1 x = 1 and y = 3

Q 2: 2x  y = 7 (4,1) (1,2) (2,3) (7,3)

Q 3: 2x + 3y = 4, write the given equation in slope intercept form. y = (2/3)x + 4 y = (2/3)x + 4/5 y = (2/3)x + 4/3

Q 4: Solve x + y = 15 and x  y = 1. x = 7 and y = 8 x = 5 and y = 7 x = 8 and y = 7 x = 4 and y = 6

Q 5: Solve x + 3y = 10 and 3x + 2y = 9. x = 3 and y = 1 x = 6 and y = 4 x = 1 and y = 3 x = 4 and y = 6

Q 6: Find the solution set of natural numbers such that x+y = 6. {(1,5),(2,4),(3,4),(4,2)} {(1,5),(2,4),(3,3),(4,2),(5,1)} {(2,4),(3,3),(4,2),(5,0)} {(1,5),(3,3),(4,2),(5,1),(6,1)}

Q 7: Solve the system graphically and choose the correct answer:
y  x = 3
y + 2x = 3 lines are parallel lines meet at one point lines coincide

Q 8: Find the solution set of natural numbers such that x+y = 5. {(2,3),(3,2),(4,1),(5,1)} {(1,4),(3,3),(4,1)} {(1,4),(2,3),(5,1)} {(1,4),(2,3),(3,2),(4,1)}

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Question 10: This question is available to subscribers only!

