Which first step for solving the given system using substitution results in an equation wit 3x+y = 9 5x- 3y = 1 August 24, 2021 by Hải Đăng Which first step for solving the given system using substitution results in an equation wit 3x+y = 9 5x- 3y = 1
I don’t know if I’m right but I got 2/3 but you should use desmos