Question

PLEASE ANSWER FOR 30 POINTS

Answer 1

One Solution

Explanation:

x + 3y = 3

x - y = -3

4y = 6 Subtract to solve by elimination.

y =
`(3)/(2)` Divide by 4.

x -
`(3)/(2)` = -3 Substitute
`(3)/(2)` for y in the original equation.

x = -
`(3)/(2)` Add
`(3)/(2)`.