What is the solution to the system of equations? x + 3y = 5 2x − y = −4 A) (-1,2) B)(2,1) C) No solution D) infinitely many solutions

Question

asked Mar 24, 2021 50.3k views

2 Answers

Frederik · Answer 1 · 2021-03-26T19:06:14+0000

Answer:

A

Explanation:

multiply eq 1 by 2 then subtract both linear equations u will get y=2. substitute y=2 in any equation and u will get x=-1