2x 3y 6 4x 6y 12 July 8, 2019 16 32 64 128 2x 3y 6 4x 6y 12 graph 2x 3y 6 4x 6y 12 substitution method 2x 3y 6 4x 6y 12 elimination method 2x 3y 6 4x 6y 12 substitution method answer Show graphically 2x 3y 6 4x 6y 12 6xy - 4y + 6 - 9x 3x + 2y = 6 2x + 3y
