Question 198944: {-3x + y = 4
{-x + y = -2
Found 3 solutions by pannalal, checkley75, jojo14344:
Answer by pannalal(9)   (Show Source):
You can put this solution on YOUR website! Given Equations:
[1] -3x + y = 4
[2] -x + y = -2
-3x + y = 4 ..........(1)
-x + y = -2 ..........(2)
On Subtracting Eq(2) from Eq(1), we get:
-2x = 6 ..............(3)
From Eq(3), we get:
x = -3 ...............(4)
On Substituting value of x in Eq(1), we get:
-3*(-3) + y = 4
y = -5 ...............(5)
Summary:
x = -3
y = -5
Answer by checkley75(3666) (Show Source):
Answer by jojo14344(1513) (Show Source):
You can put this solution on YOUR website!
Given Line Eqns.,
In  , we let Fy=0:
 ---> 
 , X-Intercept
Fx=0:
 , Y-Intercept
We see it in graph,
 ---> Line 
In  , we let Fy=0:
 , X-Intercept
Let Fx=0:
 , Y-Intercept
We see it in graph,
 --->  ; 
As you can see , Point of Intersection, (-3,-5) , solution for both eqns.
Thank you,
Jojo
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