+0  
 
0
30
1
avatar

Find an ordered pair (x,y) that solves the system

2x - 3y = -3.2 - 0.2x

x = 0.6x - y + 8.8

 Jul 22, 2021
 #1
avatar+33807 
+1

First, simplify the equations

2.2x - 3y = -3.2

.4x +y = 8.8         Multiply this equation by 3 and add to the top equation

3.4x = 23.2             Now you can solve for x......use this value of x in one of the equations to calculate y

 Jul 22, 2021

22 Online Users

avatar