How do you solve the system #x=2# and #2x+y=1#?
2 Answers
May 22, 2015
Given
we can substitute
giving
So
May 22, 2015
Simply u have to put x=2 in the given equation and u can find the value of y.
- In this equation,
putting x=2,we get
#2(2)+y=1# , - now,solve the equation,and u get
#y=-3# - so now,x=2
and y=-3.
Thank u!