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secondary 2 | Maths
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secondary 2 chevron_right Maths chevron_right Singapore

How should I eliminate for 2a?

Date Posted: 4 years ago
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Think Learn Grow (TLG) Education Centre
Think Learn Grow (tlg) Education Centre's answer
142 answers (Tutor Details)
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Make the y in the second equation 3y, then take the new equation to subtract the first equation given in the question.