x-1/3=1.8
x=1/3+1.8=1/3+9/5=32/15
(1+3/5)x=24
(8/5)x=24
x=24*(5/8)=15
2x+1/2x=10.5
2.5x=10.5
x=10.5/2.5=42
x-1/8x=9.45
0.875x=9.45
x=9.45/0.875=10.8
x-1/3=1.8
x=1/3+1.8=1/3+9/5=32/15
(1+3/5)x=24
(8/5)x=24
x=24*(5/8)=15
2x+1/2x=10.5
2.5x=10.5
x=10.5/2.5=42
x-1/8x=9.45
0.875x=9.45
x=9.45/0.875=10.8