(0.1x+0.2)/0.3=(0.02x+0.010/0.05解方程0.01后
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/27 04:06:39
(0.1x+0.2)/0.3=(0.02x+0.010/0.05解方程0.01后(0.1x+0.2)/0.3=(0.02x+0.010/0.05解方程0.01后(0.1x+0.2)/0.3=(0.02
(0.1x+0.2)/0.3=(0.02x+0.010/0.05解方程0.01后
(0.1x+0.2)/0.3=(0.02x+0.010/0.05解方程
0.01后
(0.1x+0.2)/0.3=(0.02x+0.010/0.05解方程0.01后
( 1/10+1/5)*10/3=(1/50+1/100)*20
10/3*1/10x+1/5*10/3=1/50x*20+1/100*20
1/3x+2/3=2/5x+1/5
2/5x-1/3x=2/3-1/5
1/15=7/15
X=7
等式右边的右括号在哪?!
X=7
题目有问题!
等式右边的右括号在哪?!
(0.2x-0.1)/0.3-(0.01x+0.02)/0.06=20
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
(x+1)/0.3-2x=(0.1x+0.2)/0.05
3(X-1)=2X+5 x-2/0.5 - x+1/0.3=13(X-1)=2X+5 x-2/0.5 - x+1/0.3=1x/5 - 3-2x/2=x 0.1x-0.2/0.02 - x+1/0.5=3
解方程.0.1X+0.3X+0.8分之0.2+0.3X=80.1X+0.3X+0.8分之0.2+0.3X=80.1X+0.3X都是分子
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+1 0.1x+0.2 _____ -2x = _____ 0.3 0.05x+1 0.1x+0.2 0.3 0.05
x-2/6-x+2/3=x-1/2+10.01+0.02x/0.03-1-0.3x/0.2=1
数学题,一元一次方程. x-4=2-5x 4x-3(20-x)=5x-7(20-x) 1-2x-5/6=3-x/4 x/0.3-0.17-0.2x/0.02=1
0.2x-0.1/0.3=0.1x+0.2/0.2+1
0.1-0.2x/0.3=0.3x+0.1/0.7-3
3分之2X+1=1 0.2X+0.5-0.03+0.02X=2分之X-5 0.03分之0.1X-0.2-0.5分之2X+1=3 6【X-2(X-1])】=2(X-3
0.01+0.02x/0.03 - 1-0.3x/0.2=1
解方程1-0.2x/0.02=x/0.3
0.1x-0.3/0.02-x+1/0.5=1
(0.1x-0.2)/0.02-(x+1)/0.5=6
0.1x-0.2/0.02-x+1/0.5=3!
(0.1X-0.2)/0.02-(X+1)/0.5=3