Posted by Joy on Saturday, January 23, 2010 at 4:11pm.
(x-4)/12 = 7/3
Multiply both sides by 12.
x-4 = 28
You should be able to take that one from there.
100/30 = 10/3 = 4/3x
Multiply both sides by 3x.
10x = 4
Take it from there.
Do you understand the underlying principle? I hope so.
Yeah, thanks so much! I just got confused because the equations were in fraction form!
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