Answer:
x=4.15 ,y=-0.75
Step-by-step explanation:
The given system:
0.6x-y= 3.25
2-0.5x= 0.1y
We rewrite the bottom equation in standard form to get:
0.6x-y= 3.25
0.5x+0.1y=2
Multiply the bottom equation by 10 to get;
0.6x-y= 3.25
5x+y=20
Add both equations to get:
5.6x=23.25
[tex]x = 4.15[/tex]
Put x=4.15 in 5x+y=20
[tex]5 \times 4.15 + y = 20[/tex]
[tex]y = 20 - 20.75 = - 0.75[/tex]
