Which first step for solving the given system using substitution results in an equation wit 3x+y = 9 5x- 3y = 1

Question

Which first step for solving the given system using substitution results in an equation wit
3x+y = 9
5x- 3y = 1

in progress 0
Hải Đăng 4 years 2021-08-24T12:21:04+00:00 1 Answers 25 views 0

Answers ( )

  1. nguyetanh
    0
    2021-08-24T12:22:55+00:00
    Reply

    I don’t know if I’m right but I got 2/3 but you should use desmos

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )