(1/2-х)+(3/4+1/2)=1/24+(3/16+1/6)
(3/4+1/2)= 3/4+2/4=5/4
1/2-х+5/4=7/4-х
3/16+1/6=17/48
1/24+17/48=19/48
7/4-х=19/48
х=7/4-19/48
х=75/48
(1/2-х)+(3/4+2/4)=1/24+(9/48+8/48) 1/2-х+5/4=1/24+17/48 1/2-х+5/4=2/48+17/48 1/2-х+5/4=19/48 1/2-х=19/48-5/4 1/2-х=19/48-60/48 1/2-х=-41/48 -х=-41/48-24/48 -х=-65/48 х=65/48