# 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!