Question

Solve the following simultaneous equations graphically.
(1) 2x + 3y = 12 ; x - y = 1
(2) x - 3y = 1; 3x - 2y + 4 = 0
(3) 58 - 6y + 30 = 0 ; 5x + 4y - 20 = 0
(4) 3x - y - 2 = 0 ; 2x + y =
= 8
(5) 3x + y = 10 ; x - y = 2​

Answer 1

Answer:

1) 2x + 3 y = 12 ; x - y = 1

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