Question

- 10x = 15 - 5y
-3x = 24 + 5y change the variables x and y with ,

Answer 1

(-3,3) you cancel the -5y and 5y our and add the equations together (24+15) and (-10x+-3x) you get 39 and -13. then you divide 39/-13 and get -3=x. then you plug that in for x to get y