Simultaneous equations three variables using elimination - easy - eliminate down from three equations with three variables, to two equations with two variables...to your answer!

To donate to the tecmath channel:https://paypal.me/tecmathlocale.x=en_AU

To support tecmath on Patreon:   / tecmath  

To buy tecmath mechandise: teespring.com/stores/tecmath-store

#simultaneousequations
#eliminationmethod