y=2x+2
5x-5y=-20
please show me the work Thank you!!
The FIRST equation tells you what y is substitute THAT into the second equation for y
5x -5(2x+2) = -20
5x - 10x -10 = -20
-5x = -10
x = 2 y= 2x+2 = 6
+36919 
