Answer:
(-2,7)
x= -2
y= 7
Step-by-step explanation:
We have
x-3y= -23
5x+2y=4
Let's solve this through substitution
let's start by adding 3y in the first equation
x= -23 +3y
plug this into the second one
5(-23+3y)+2y=4
-115+15y+2y=4
17y=119
y=7
Plug this y value into our first equation
x-3(7)= -23
x-21= -23
x= -2
