x÷0.8=1.25
2x-0.6x=2.8
60%x+14=32.6
5(x-2.8)=140
(x-140)÷70=4
24-3x=3
x-0.2x=32
5x+7.4=31.8
3(x+4.3)=18.9
1.26﹣2x=0.74 :x=: