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8x-60%+10=131/3x-1/4x=830-120%x=2650%x+6=1880%x-14.7=1.312.5%(9x+0.5)=75%120%-8.4=0x/40%=4.55x-x=36%150%/x=10%4x+4*20%=120%90%+7x-25%x=21.15

题目详情
8x-60%+10=13
1/3x-1/4x=8
30-120%x=26
50%x+6=18
80%x-14.7=1.3
12.5%(9x+0.5)=75%
120%-8.4=0
x/40%=4.5
5x-x=36%
150%/x=10%
4x+4*20%=120%
90%+7x-25%x=21.15
▼优质解答
答案和解析
8x=13-10+60%=3.6,x=0.45
(1/3-1/4)x=8,1/12x=8,x=96
120%x=30-26,x=10/3
50%x=18-6,x=24
20,80%x=1.3+14.7
12.5%*9x=75%-12.5%*0.5,x=11/18
120%-8.4=0?,120%x-8.4=0,x=7
1.8,x=4.5*40%
0.09,4x=36%
15,10%x=150%
0.1,4x=120%-4*20%
3,(7-25%)x=21.15-90%
给分吧,细化步骤自己加上去,自己多想想,做多了就都会了