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1 (a) Given that: 15Y – 6X = 19 X – 10Y = 45 Find X...

1 (a) Given that: 15Y – 6X = 19 X – 10Y = 45 Find X and Y as fractions. 2%

(b) Given that 17X = 9Y 12X – 3Y = 6 Find X and Y as fractions. 3%

(c) Given that Y = 3X + 6 X = 3Y – 5 Find X and Y as fractions and plot the graph of your solution. 5%

(d) Given that Y = 5X + 4 Y = 9X – 3 Find X and Y as fractions and plot the graph of your solution.

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