Heng Kai Rong's answer to Vivienn's Secondary 2 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
convert two equations to the graphical form (linear equation) by making y the subject. The solution will be the intersection of both lines. Since simultaneous equations seeks to find the x and y value that satisfy both equations x+4y-12=0 and 4x+y-18=0, this can be represented graphically by the intersection of the two equations
Date Posted:
6 years ago