3x 4y 7 2y 5x 3 July 8, 2019 16 32 64 128 3x 4y 7 5x 2y 3 by cramer's rule 3x 4y 7 5x 2y 3 by substitution method 3x 4y 7 5x 2y 3 graph 3x 4y 7 5x 2y 3 simultaneous equation 3x 4y 7 5x 2y 3 solution 3x 4y 7 5x 2y 3 by substitution method answer Solve the following simultaneous equations 3x 4y 7 5x 2y 3
