5(x+ 1)- 100(x+3)-3 = 0
5x+5- 100x-300-3=0
-95x-298=0
x=-298/95
2. There is something wrong with (3y+122)/4-(y+2)/5.
3 、( y- 1)/(y-2)=2-(y+2)/5
The left and right sides are the same as × 5 (y-2): y-1=10 (y-2)-y? +4
Finishing: y? -9y+ 15=0 just solve this equation.
4 、( 1-x)/(x-3)=(x+2)/6- 1
Left and right x 6 (x-3): 6 (1-x) = x? -x+6-6x+ 18
Finishing: x? -x+ 18=0 just solve this equation.
5、2/(y-6) - 18y=(y+2)/9
The left and right sides are the same as × 9 (y-6): 2-18y (y-6) × 9-(y+2) (y-6) = 0.
Finishing: 16 1y? +4y-962=0 to solve this equation.