x=0.05/(0.4-0.1x)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/20 04:14:52
x=0.05/(0.4-0.1x)x=0.05/(0.4-0.1x)x=0.05/(0.4-0.1x)x=0.05/(0.4-0.1x)0.4x-0.1x²=0.05x²-4x+4
x=0.05/(0.4-0.1x)
x=0.05/(0.4-0.1x)
x=0.05/(0.4-0.1x)
x=0.05/(0.4-0.1x)
0.4x-0.1x²=0.05
x²-4x+4=4.5
(x-2)²=4.5
x1=2+3√0.5,x2=2-3√0.5
x=0.05/(0.4-0.1x)
3/0.2x-0.1-0.05/(x+2)%=0.1x
0.4x+3.2=2.5x+0.05 X是多少
(x+1)/0.3-2x=(0.1x+0.2)/0.05
(x-0.6)/0.4+x=(0.1x+1)/0.3
(x-0.6)/0.4-x=(0.1x+1)/0.3
x-2-2-x/2=x-2/3 x-0.6/0.4+x=0.1x+1/0.3
解方程0.3x+0.2/0.4-0.05x+0.01/0.02=0.7x-0.1/0.3x是未知数
求解方程式,唉,把学的东西全还给老师了.0.1X+0.2(X-2)+0.3(X-4)+0.2(X-6)+0.1(X-8)+0.05(X-10)+0.05(X-12)=12.50.1X+0.2X-0.4+0.3X-1.2+0.2X-1.2+0.1X-0.8+0.05X-0.5+0.05-0.6=12.5X-4.7=12.5X=12.5+4.7X=17.2这个方程式是我们老大算
(X+X)+(X-X)+(X*X)+(X/X)=100
x-0.8x=0.4x=?
2.6x-x-0.1x=0.75
12(0.4x+0.9)-2(0.03+0.05x)=300(x-5) x=?
x+1 0.1x+0.2 _____ -2x = _____ 0.3 0.05x+1 0.1x+0.2 0.3 0.05
X-0.4X=36
X+0.4X=21
X-0.4X=0.54
x-0.4x=0.