(0.5+x)+x=9.8÷2?2(X+X+0.5)=9.8?25000+x=6x?3200=450+5X+X?X-0.8X=6?12x-8x=4.8?7.5×2X=15?1.2x=81.6?x+5.6=9.4?x-0.7x=3.6?91÷x＝1.3?X+8.3=10.7?15x＝3?3x－8＝16?7(x-2)=2x+3?3x+9=2718(x-2)=270?12x=300-4x?7x+5.3=7.4?3x÷5=4.8?30÷x+25=851.4×8-2x=6?6x-12.8×3=0.06?410-3x=1703(x+0.5)=21?0.5x+8=43?6x-3x=18?7(6.5+x)=87.51.5x+18=3x?5×3-x÷2=8?0.273÷x=0.35?1.8x=0.972?x÷0.756=90?9x-40=5?x÷5+9=21?48-27+5x=31?10.5+x+21=56?x+2x+18=78?(200-x)÷5=30?(x-140)÷70=4?20-9x=1.2×6.250.1(x+6)=3.3×0.4?(27.5-3.5)÷x=4?x+19.8=25.8?5.6x=33.6?9.8-x=3.875.6÷x=12.6?5x+12.5=32.35(x+8)=102?x+3x+10=70?3(x+3)=50-x+3?5x+15=60?3.5-5x=2?0.3×7+4x=12.5?x÷1.5-1.25=0.75?4x-1.3×6=2.6?6x+12.8=15.8?150×2+3x=690?2x-20=4?3x+6=18?2(2.8+x)=10.4?(x-3)÷2=7.5?13.2x+9x=33.3?3x=x+100?x+4.8=7.2?6x+18=48?3(x+2.1)=10.5?12x-9x=8.7?13(x+5)=169?2x-97=34.2?3.4x-48=26.8?42x+25x=134?1.5(x+1.6)=3.6?2(x-3)=5.8?65x+7=42?9x+4×2.5＝91?4.2x+2.5x＝134?10.5x+6.5x=51?89x-43x=9.2?5x-45=100?1.2x-0.5x=6.3?23.4=2x=56?4x-x=48.6?4.5x-x=28?X-5.7=2.15?155X-2X=18?3X+0.7=53.5×2=4.2+x?26×1.5=2x+10?0.5×16―16×0.2=4x?139.25－X=0.40316.9÷X=0.3?23x=14x＋14?x＋14x=65?3－5x＝80?1.8+6x＝54?6.7x－60.3＝6.7?9＋4x＝40?2x+8=16?23x-14x=14?
