How do you solve the following system?: # 2x - y = 6 , y=x-2 #
1 Answer
Nov 23, 2015
x=4, y=2
Explanation:
Substitute for y in 2x-y=6, using the other equation y=x-2
2x-(x-2)= 6
x+2=6
x=4. Since y= x-2, y=4-2=2
