作业帮(0.1X-0.02)/0.01-(X+1)/0.5=3
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(0.1X-0.02)/0.01-(X+1)/0.5=3
(0.1X-0.02)/0.01-(X+1)/0.5=3
(0.1X-0.02)/0.01-(X+1)/0.5=3
(0.1X-0.02)/0.01-(X+1)/0.5=3
10x-2-2x-2=3
8x=7
x=7/8
X=3/8
x=7÷8
(0.1X-0.02)/0.01-(X+1)/0.5=3
10x-0.2-2x-2=3
8x=3+2+0.2
8x=5.2
x=0.65
x+0.1x+0.01x怎么解
(0.1x+0.1)÷0.3-(0.01x+0.01)÷0.02
(0.2x-0.1)/0.3-(0.01x+0.02)/0.06=20
(0.1X-0.02)/0.01-(X+1)/0.5=3
2-(0.1X+0.2)*0.5=X-(0.01X-0.01)*0.02
计算0.02x-0.01/0.03-x+0.1/0.6=0.2x+0.1/0.4-1
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8x-0.2分之1-0.2x=0.01分之0.1+0.02x
12=0.1X+0.01X的平方,求X
1-0.3分之1.7-2x＝0.7分之x-1 0.3分之0.2x-0.1-0.05分之0.01x+0.02=0.1x
X*0.01+x*0.02+...X*1等于10000,X等于多少
0.02x-0.01/0.03-0.4x+0.2/0.5-3X+2/4=-3求x
(0.2x-0.1)/3-(0.01x+0.02)/0.05=0.1x0.2x-0.1 0.01x+0.02---------- - -------------- = 0.1x0.3 0.05
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