（43.64*X+2300*0.12)/43.64+2300=0.11 求X
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（43.64*X+2300*0.12)/43.64+2300=0.11求X（43.64*X+2300*0.12)/43.64+2300=0.11求X（43.64*X+2300*0.12)/43.64+
（43.64*X+2300*0.12)/43.64+2300=0.11 求X
（43.64*X+2300*0.12)/43.64+2300=0.11 求X
（43.64*X+2300*0.12)/43.64+2300=0.11 求X
0.11*(43.64+2300)= 257.8
2300*0.12= 276
257.8-276= -18.2
-18.2/43.64=-0.417
(43.64*X+2300*0.12)/43.64+2300=0.11
43.64*X/43.64+2300*0.12/43.64+2300=0.11
x+2300*(0.12/43.64+1)=0.11
x=0.11-2300*(12/4364+1)=......
(43.64*X+2300*0.12)/43.64=0.11-2300
43.64*X+2300*0.12=-2299.89*43.64
43.64*X=-2299.89*43.64-2300*0.12
X=-2299.89-2300*0.12/43.64
X=-2299.89-6.32
X=-2306.21
-2306.21是对的
（43.64*X+2300*0.12)/43.64+2300=0.11 求X
8.4x-x= 0.12
X+0.12x+(18-x)( 1+10%)=20
0.2(0.2-x)/0.01+1.2x=0.12+20x
解方程 x-0.12X=2.816
x*0.12+(60-x)*0.14=8
7x等于0.12+2x
解方程：X-0.12X=2.816
7x=0.12+4x
0.05x-0.12/0.03=x-2
X+X*0.12+X*0.03+X*0.05+X*0.0353=29553 那个*是乘的意思 X等于多少
8x+（5-x）X12=52 9x-26=4.5x=14.59-0.72x=6-0.12x 40x-20+42=108
X*0.12+X*0.03+X*0.05+X*0.0353=29553 x是多少啊 中间那个*是乘的意思
X*0.12+X*0.03+X*0.05+X*0.0353=13748 X等于多少?急 中间那个*是乘的意思
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