5分之x-2-10分之x+3-3分之2x-5+3=0 6分之5x+1=8分之9x+1-3分之1-x

(x-2)/5-(x+3)/10-(2x-5)/3+3=0
30*(x-2)/5-30*(x+3)/10-30*(2x-5)/3+30*3=0
6(x-2)-3(x+3)-10(2x-5)+90=0
6x-12-3x-9-20x+50+90=0
6x-3x-20x-12-9+50+90=0
-17x+119=0
17x=119
x=7
(5x+1)/6=(9x+1)/8-(1-x)/3
24*(5x+1)/6=24*(9x+1)/8-24*(1-x)/3
4(5x+1)=3(9x+1)-8(1-x)
20x+4=27x+3-8+8x
20x+4=35x-5
35x-20x=4+5
15x=9
x=9/15
x=3/5

5分之x-2-10分之x+3-3分之2x-5+3=0 两边乘30
6（x-2）-3(x+3)-10(2x-5)+90=0
6x-12-3x-9-20x+50+90=0
-17x+119=0
17x=119
x=7

6分之5x+1=8分之9x+1-3分之1-x 两边乘24
4（5x+1）=3(9x+1)-8(1-x)
20x+4=27x+3-8+8x
20x+4=35x-5
35x-20x=4+5
15x=9
x=3/5

5分之x-2-10分之x+3-3分之2x-5+3=0
两边乘以30得
6(x-2)-3(x+3)-10(2x-5)+90=0
6x-12-3x-9-20x+50+90=0
-17x=-119
x=7
6分之5x+1=8分之9x+1-3分之1-x
两边乘以24得
20x+4=27x+3-8+8x
-15x=-9
x=3/5