Question 334780
 5x-4/5x+4=2/3
solution:

5x-4/5x+4=2/3
by cross multiplication

3(5x-4)=2(5x+4)
3*5x-3*4 =2*5x+2*4
15x-12 =10x +8
club the like terms together
15x-10x =8+12
5x=20
x=20/5
x=4