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Secondary 1 | Maths
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Girl
Anonymous

Secondary 1 chevron_right Maths chevron_right Singapore

This question what is the method? Cross multiplication?

Date Posted: 4 months ago
Views: 31
Eric Nicholas K
Eric Nicholas K
4 months ago
Yup, cross multiplication
Eric Nicholas K
Eric Nicholas K
4 months ago
7 (5) = 2 (2x + 1)
35 = 4x + 2
33 = 4x
x = 33/4
Girl
Girl
4 months ago
Thank you
It was very help ful

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LOKE ZI QING
Loke Zi Qing's answer
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Hi
Girl
Girl
4 months ago
Thank you your methods are really easy to understand