@iclass.education: Simultaneous equation trick Comment "12 months" to join the School of Simplified Maths now. #mathsmadesimple #mathsteacher #iclassapp
The concept you are using is as below:
x + y =43
x - y = 13
adding the two equations
2x = 43 + 13
x =56÷2 = 28
Next, subtract eqn 2 from eqn 1
2y = 43 - 13
y = 30÷ 2
y = 15
2026-10-17 08:58:42
1
To see more videos from user @iclass.education, please go to the Tikwm
homepage.