CIA's answer to CIA's Secondary 2 Maths Singapore question.
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5 + 8 + 3 + x = 16 + x
x/x + 16 = 3/7
x = 12
12 + 3 + 5 + 8 = 28
x/x + 16 = 3/7
x = 12
12 + 3 + 5 + 8 = 28
Date Posted:
1 year ago
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