162.5%-x=15/16 x+70%x=340 2x/3+75%x=1/6 70%X + 20%X = 3.6 X - 15%X = 68 40%x+21=37 2x+20%x=3.3 0.5+50%x=3 60%x+25=40 24-120%x=18 x – 25%x = 60 60 x + 60 × 25% x = 75 x – 60%x = 10 x + 20%x = 360 x + 30%x = 78 25%x + 35%x = 6 35%x - 25%x = 1 x + 20％x = 48 x - 20％x = 36 140％x - x = 40 x - 75％x = 6 x + 60％x = 48 40%X+25%X=130 x+20%x=6 x+70%x=34 x-15%x=10.2 （1-25%）X=45 x+50%x=30 x-40%x=12 2/3x-45%x=2.4 x-40%x=3.6 25%x-16=24 30%x+90=117 x-20%x=28 14%x-9.1=0.7 35%x+x=13.5 x-75%x=0.5 x-45%x=110 75%x-50=22 60%+4x=27.6 本文来源：https://www.wddqw.com/doc/e00d04227c21af45b307e87101f69e314332fac5.html