Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 2 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
HELP
Date Posted: 1 year ago
Views: 153
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
A few methods to solve this question. This is substitutions method. Hope this helps
Date Posted:
1 year ago
Are you learned this method already? Or you can try elimination method.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
substitution method
Date Posted:
1 year ago
360 Tutoring Program