SOLUTION: Okay I need to solve system of linear equations
Line 1: y= -1/2 x
Line 2: y=x
what is the unique solution?
(, )
Algebra.Com
Question 302885: Okay I need to solve system of linear equations
Line 1: y= -1/2 x
Line 2: y=x
what is the unique solution?
(, )
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Both of these equations are in slope-intercept form with a zero intercept. That means they both cross the 
-axis at 
, which is to say at )
.
If you don't believe that analysis, substitute: 
and 
so 
which is only true if , which means that 
, and the solution set is .
John
RELATED QUESTIONS
Okay I need to solve system of linear equations
Line 1: y= -1/2 x
Line 2: y=x... (answered by solver91311)
The system of non-linear equations x^2 + 4y +2x = 11 and y = x + 5 has a unique solution. (answered by Fombitz)
What is the solution to the system?
Line 1
x y
–1 –2
1 2
Line 2
x... (answered by ewatrrr,Alan3354)
Can you please help me?
What is the solution to the system?
Line 1
x y
–1 –2
(answered by Alan3354,KMST)
What is the solution to the system?
Line 1
x y
–2 –4
–1 –1
Line 2
x y
(answered by Alan3354)
how to solve linear equations Plot the line given that the equation of the line is y=x+1... (answered by ikleyn)
What is the solution to the system?
Line 1
x y
–1 9
3 –3
Line 2
x y
–1 –1
2 5
(answered by Alan3354)
I need help in solving a system of linear equations.
I need to find the solution for... (answered by Edwin McCravy)
1. Find the slope of the line that passes through the points (-3, -5) and (3, 2).... (answered by tutorcecilia)