Y 2x 5x 2y 3 July 8, 2019 16 32 64 128 Постройте график уравнения 2x y 6 5x 2y 3 2x y 6 5x 2y =- 3 2x y 3 5x 2y 12 2x y 3 5x 2y 7 2x y 3 5x 2y 4 5x 2y 3 2x y 2 5x 2y 3 y 2x substitution method 5x 2y 36 2x y 9 5x 2y 3 1 2x y 2 1 2x 2 3xy y 2 5x 2y 3 0 Begin aligned &y-2x+9y = 11 and-5x+2y=-34 end aligned Add 2x 3y y 5x 3x 2y
