y+3.5=10 6÷y=10 y－3=4.5 8+x=9.4 12-x=8.5 13-x÷40=1.5 10.7+n=21 32.8-3b=17.8 4y-24=16 100x÷6=2.5 7×8+10x=128 m×33=99 x－0.9=24.7 2x＋5.67=13.67 10b=1.4 x÷4.5=8.8 5y－0.3=34.7 10a÷5.5=10.5 2b=100 5x＋15=65 x+18=50 10x=4.2 2.5=y－7.5 m÷0.7=1.2 100x－0.4=22 3a÷5=4.8 2x÷10=5.2 4x－20=0 5x＋8x=260 x÷0.3=4.6＋5.6 5x＋15=65 10x=4.2 100x=48 10x－4=22 5x＋8x=260 x÷3=4.6＋5.6 10n=48 m÷0.7=1.2 10x+18=50 18=y－7.5 75－5x=55 x÷40=4.8 y+5y=96 x+8.3=10.7 x+5.6=9 5－x=1.53 91÷x=100 10x+5.3=7.3 10-3x=4 3x-5+2x+4=14 45-6x+9x=15 7x+18-6x+12=60 39-5x=9 2x+3+16x-7=32 33-8x+7-7x=10 9x-7-6x+5=10 3x+5=6x-10 5x-8=16-3x 20-4x=x+5 16-2x=46-8x 7x+9=9x-17 10x-6=54-5x 25-3x=4x-3 50+3x=70-7x 32-7x=62-10x 57-12x=27-7x 2×(4x+3)=x+1 5-3×(2x-3)=2 2x-3(4x-9)=x-6 2(3x-5)=13+5(5-2x) 48-(x+8)=3(x-4) 17-5x=7 6x+7-4x=19 44-10x+5x=4 3x+6=8x-14 5-2x=3x-25 7-8x=9-10x 2(x+7)=3-3(x-5) 34-x=6x-2(2x+4) 8x-3x=45 本文来源：https://www.wddqw.com/doc/235fb1a22d60ddccda38376baf1ffc4ffe47e2c1.html