saurabh's answer to liang liang's Secondary 2 Maths Singapore question.

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saurabh
Saurabh's answer
55 answers (A Helpful Person)
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All the best
liang liang
Liang Liang
8 months ago
why divide by 4?
saurabh
Saurabh
8 months ago
Just place 2x in place of X. And calculate y.