√画像をダウンロード 2x-y=6 x-y=2 by substitution method 143750-2x-y=6 x-y=2 by substitution method
Ex 3 3 1 I Solve By Substitution X Y 14 X Y 4 Video Answer (1 of 3) How to solve the system of equations by Substitution method?Algebra Solve by Substitution xy=2 , xy=6 x − y = 2 x y = 2 , x y = 6 x y = 6 Add y y to both sides of the equation x = 2 y x = 2 y xy = 6 x y = 6 Replace all occurrences of x x with 2y 2 y in each equation Tap for more steps Replace all occurrences of x x in x y = 6 x y = 6 with 2 y 2 y 2x-y=6 x-y=2 by substitution method