Question 57412
(1/4)X+3=(2/5)X-3
X/4-2X/5=-3-3
(5X-8X)/20=-6
-3X=-120
X=-120/-3
X=40
PROOF
(1/4)40+3=(2*40)/5-3
40/4+3=80/5-3
10+3=16-3
13=13