Answer:
5%=5/100
x=2/5 or 0.4
Step-by-step explanation:
6x-2=-4x+2
+4x to both sides
6x+4x-2=2 .
10x=2x+2x
10x=4
$1+x(price of big mac)
I don't know how to do any of these if you could give me another question that's possibly easier