+0  
 
0
423
1
avatar

Solve the following system of equations

 

 Apr 19, 2020
 #1
avatar+36916 
+1

multiple ways to do this....here is one

y= x-5

 

-y= 5-x

y = x^2-3x-5    Add these two equations

0=x^2-4x

x(x-4)=0     yields    x = 0    an 4       subst these values into one of the equations to find the corresponding 'y' values

 Apr 19, 2020

5 Online Users

avatar
avatar
avatar