Solve 3x 12 5x 4 July 8, 2019 16 32 64 128 Solve 3x 2y 12 5x 2y 4 Solve 3x 5y 12 5x 3y 4 Solve 3x 9 4x 12 5x =- 19 Solve graphically 3x 2y 12 5x 2y 4 Solve 3x 4 7 4 5x 12 Solve a 3 x 3
