Darius Low's answer to Hellooo's Secondary 4 E Maths question.

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Darius Low
Darius Low's answer
7 answers (Tutor Details)
So for part c you just need to solve for x and y. Since you have two unknowns, you need two equations so that you can solve them simultaneously. And the question was kind enough to guide you into forming the two equations in part a and part b. So just use the two equations you had formed and solve simultaneously to get x and y :)