Question

What is the solution to the system of equations?

Use any method.

3x + y = 3
2x + y = 7

( , )

Thank you guys.

Answer 1

x is -4 and y is 15

`3x + y = 3 \\ 2x + y = 7 \\ \\ 3x + y = 3 \\ - 2x - y = - 7`

`x = - 4 \\ \\ y = 12 + 3 \\ y =15`

good luck