Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

Secondary 1 | Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Syahirah Adlina Ahmad
Syahirah Adlina Ahmad

Secondary 1 chevron_right Maths

I am suppose to answer the question without doing guess and check and answering it in assumption method by using algebra but the problem is i forgot how to answer a question in assuption method.

Date Posted: 2 years ago
Views: 170

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Samantha Chua
Samantha Chua's answer
26 answers (Tutor Details)
1st