Solve 2x7 x45 x 43 The solution set is Simplify your answ

Solve 2x/7 - x-4/5 = x + 4/3 The solution set is (Simplify your answer.)

2x/7 - (x-4)/5 = (x+4)/3

[ 2x*5 - (x-4)*7 ]/35 = (x+4)/3

[ 10x - 7x +28 ]/35 = (x+4)/3

[ 3x +28]/35 = (x+4)/3

cross multiply doenimtaors on both sides:

(3x+28)*3 = (x+4)*35

9x + 84 = 35x + 140

26x = 84 - 140

26x = - 56

x = -56/26 = -28/13

x= -28/13