解方程 6ⅹ-2X=64 30ⅹ=600 50-5+4ⅹ=61 ⅹ-5+8=15 3÷2ⅹ=6 30—6ⅹ=6 5x+8x=260 x 1.2x=48 0.5x 5.34 + X = 30.6 20X-50=50 28+6X=88 32-22X=10 24-3X=3 10X+5x=60 99X=100-X X+3=18 X-6=12 56-2X=20 4y+2=6 x+32=76 3x+6=18 ÷3=4.6+5.6 5x-4=22 m3X+5X=48 14X-8X=12 +15=65 ÷0.7=1.2 16+8x=40 2x-8=8 4x-39=29 8x-3x=105 x-65=42 x+5=7 2x+3=10 12x-9x=9 6x+18=48 56x-50x=30 20-5x=15 78-5x=28 32y-29=3 5x+5=15 89x-9=80 100-20x=20 55x-25x=60 76y-75=1 23y-23=23 4x-20=0 80y+20=100 53x-90=16 2x+9x=11 12y-12=24 80+5x=100 7x-8=6 65x+35=100 19y+y=40 25-5x=15 79y+y=80 42x+28x=140 3x-1=8 90y-90=90 80y-90=70 7 8y+2y=160 88-x=80 9-4x=1 20x=40 65y-30=100 51y-y=100 85y+1=-86 45x-50=40 65+2X=44 本文来源:https://www.wddqw.com/doc/6129612c29ea81c758f5f61fb7360b4c2f3f2af6.html