How do you solve #3x – y = 4# and #2x + y = 6 #?
1 Answer
May 10, 2016
x=2, y=2
Explanation:
By adding both the equations, y would get eliminated and it would be 5x=10. Hence x=2. Now plugin x=2 in 2x+y=6, which would give y= 6-4=2
Solution is x=2, y=2
