2/15 : (1/5x-1/3)-1/12=1/24

Question

2/15 : (1/5x-1/3)-1/12=1/24

Answer 1

2/15:(1/5x-1/3)=1/24+1/12
2/15:(1/5x-1/3)=1/24+2/24
2/15:(1/5x-1/3)=3/24
2/15:(1/5x-1/3)=1/8
1/5x-1/3=2/15:1/8
1/5x-1/3=2*8/15*1=16/15
1/5x=16/15+1/3
1/5x=21/15(сократить)—>7/5
x=7*5/5*1=7
x=7