【一元一次方程50道算术题有答案!50道OK!坐等OK!完了加悬赏么100以上!】
<p>问题：【一元一次方程50道算术题有答案!50道OK!坐等OK!完了加悬赏么100以上!】<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">顾俊根的回答：<div class="content-b">网友采纳 3X+5X=48X=6 14X-8X=12X=2 6*5+2X=44X=7 20X-50=50X=5 28+6X=88X=10 32-22X=10X=1 4y+2=6Y=1 x+32=76X=44 3x+6=18X=4 16+8x=40X=3 2x-8=8X=8 4x-3*9=29X=9 8x-3x=105X=21 x-6*5=42X=72 x+5=7X=2 2x+3=10X=7/2 12x-9x=9X=3 6x+18=48X=5 56x-50x=30X=5 5x=15X=3 78-5x=28X=10 32y-29=3Y=1 5x+5=15X=2 89x-9=80X=1 100-20x=20X=4 55x-25x=60X=2 76y-75=1Y=1 23y-23=23Y=2 4x-20=0X=5 80y+20=100Y=1 53x-90=16X=2 2x+9x=11X=1 12y-12=24Y=3 80+5x=100X=4 7x-8=6X=2 65x+35=100X=1 19y+y=40Y=2 25-5x=15X=8 79y+y=80Y=1 42x+28x=140X=2 3x-1=8X=3 90y-90=90Y=2 80y-90=70Y=2 78y+2y=160Y=2 88-x=80X=8 9-4x=1X=2 20x=40X=2 15y-35=100X=9 51y-y=100Y=2 85y+1=-86Y=1 45x-50=40X=2 10x+6=26x=2 24:8x=1x=3 8x+23=39x=2 4x+9=21x=3 6:2x=3x=1 5x-3=2x=1 6×+8=68×=10 2x=3+5x=4 3x=x+1x=1/2 x=2x-2x=2 x=32+3x=35 2x=1+4x=5/2 2x=x+1x=1 2x=5*6x=15 10x=1x=1/10 5x=10x=2 6x=7x=7/6 10x=10x=1 10=x+1x=9 10=2x+2x=4 10=3x+1x=3 13=4x+1x=3 11=2x+1x=5 16=3x+1x=5 68=5x+23x=9 21=6x-123x=28 11=7x+2x=9/7 14=12x-34x=4 21=4x+1x=5 21=2x+1x=10 34=3x+1x=11 48=5x+23x=5 72=7x+2x=10 2=12x-34x=3 28=9x+1x=3 29=9x+2x=3 31=5x+1x=6 31=2x+1x=15 31=3x+1x=10 38=5x+23x=3 3X+5X=48x=6 14X-8X=12x=2 6*5+2X=44x=7 20X-50=50x=5 28+6X=88x=10 32-22X=10x=1 24-3X=3x=7 10X*（5+1）=60x=1 99X=100-Xx=1 X+3=18x=12 X-6=12x=18 56-2X=20x=18 (x-2)12=8xx=614.59+x-25.31=0 x=10.72 x-48.32+78.51=80 x=49.81 820-16x=45.5×8 x=28.5 (x-6)×7=2x x=8.4 3x+x=18 X=4.5 0.8x+2.2=6.6 x=11 12.5-3x=6.5 x=2 1.2(x-0.64)=0.54 x=1.09 x+12.5=3.5x x=5 8x-22.8=1.2 x=3 x/4=-x/2+3 x/4+x/2=3 3x/4=3 x=4 1/2（x*x-y）+1/3（x-y*y）+1/6（x*x+y*y） =1/2x^2-1/2y+1/3x-1/3y^2+1/6x^2+1/6y^2 =2/3x^2-1/2y+1/3x-1/6y^2 x/4=-x/2+34、 x/4+x/2=34 3x/4=34 x=34 （x+0.5）+x=17 2x=17-0.5 x=8.25 x+14/7=x+20/4 4(x+14)=7(x+20) 4x+56=7x+140 3x=-84 x=-28 x+15/5=1/2—x—7/3 6
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