Question

1/3x+1/4x+1/8x=34/45

Answer 1

1/3x*8/8+1/4x*6/6+1/8x*3/3=34/45
17/24x=34/45
x=34/45*24/17
x=48/45

Answer 2

1/3x+1/4x+1/8x=34/45
824х+624х+324х=3445
1724х=34/45
х=3445*24/17
х=816/765=16/15=1 1/15