SOLVING SIMULTANEOUS EQUATIONS USING SUBSTITUTION METHOD 1 (VIDEO)

Watch the video here on how to solve simultaneous equations using substitution method:     After watching the video, solve the following equations using substitution method: 3x + y  =  13  …………….(i) 2x – 3y  = -17  ………………(ii) (Photo Credit: Read More …

SOLVING SIMULTANEOUS EQUATIONS USING ELIMINATION METHOD (VIDEO)

Watch the video here on how to solve simultaneous equations using elimination method:   After watching the video, solve the following equations using elimination method: 3x + 2y  = 21  …………….(i) 4x – 3y  = 11  ………………(ii)