0.5(x-1)=0.25x怎么解?
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/19 23:54:07
0.5(x-1)=0.25x怎么解?0.5(x-1)=0.25x怎么解?0.5(x-1)=0.25x怎么解?0.5(x-1)=0.25x0.5x-0.5=0.25x0.5x-0.25x=0.50.25
0.5(x-1)=0.25x怎么解?
0.5(x-1)=0.25x怎么解?
0.5(x-1)=0.25x怎么解?
0.5(x-1)=0.25x
0.5x-0.5=0.25x
0.5x-0.25x=0.5
0.25x=0.5
x=0.5/0.25=2
先去括号，变成0.5x-0.5=0.25x
移项 0.25x=0.5
求解 x=0.5/0.25=2
(0.5x+1)+(0.25x+0.5)+(0.125x+2.25)=x怎么解,
X+0.5X+0.25X=105怎么解?急
0.5(x-1)=0.25x怎么解?
x(x+1)-x(x-1)=188怎么解,
x(x+1)-x(x-1)=188怎么解,
x*x+2*x+1=36,x怎么解,
0.2x+(1-0.25)*0.2x+12=0.5x怎么解
x-0.25x=75怎么解
x 0.25x=0.625怎么解
x-0.25x=55怎么解
x-0.25x=3.6怎么解
x 0.25x=0.625怎么解
x+0.5x=0.9怎么解
x-0.5x=11怎么解?
(x+1)^x=10 怎么解.
x(x+1)=240 怎么解
x[x-1]=50怎么解
x+1/X=2.5怎么解,