3x 2y 1 4x 3y =- 2 July 8, 2019 16 32 64 128 3x 2y 1 2x 5y 10 4x 3y 3x 2y 2z 8 2x yz 1 4x 3y 2z 4 Equation 1 4x 3y 20 equation 2 3x 2y 12 2x 3y 6 2y 3x 1 4x 5 3
