b. Solve the following equation graphically: 3x – 4y =4 and 5x – 2y = 0
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Answer:
3x-4y=4. (1)
5x-2y=0 *2
Implies 10x-4y=0. (2)
Subtract 1 from 2
2x=4
x=2. (3)
Put this in 2
10-2y=0
y=5. (4)
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