Question

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

Answer 1

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

Answer 2

B

Explanation:

did the test