This video shows how to solve a 3x3 linear system of equations. It contains 3 equations and each equation contains all 3 variables. It's a lot of elimination method. #maths #mathinstruction #algebra #systemofequations
Wait, shouldn’t it be -228? 3:14 mark Ah, just saw the correction Love these videos btw, I’m no good at math but these videos really help me review a lot
