Question 100330
5+X/3=2X/5-7
X/3-2X/5=-7-5
(5X-6X)/15=-12 CROSS MULTIPLY
5X-6X=15*-12
-X=-180
X=180 ANSWER.
PROOF
5+180/3=2*180/5-7
5+60=360/5-7
65=72-7
65=65