计算过程;:2*5000/x=11000/(x+0.5)

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/30 19:08:29
计算过程;:2*5000/x=11000/(x+0.5)
x){nu_oVFZ ZB@T&HXv6$G"&%*"ڦp^~qAb)6`qf) H@VCTd)HYWd⧭K+f?\`|Ա(l}M Z^,_ |tO?Dź OM媞g vӈ#

计算过程;:2*5000/x=11000/(x+0.5)
计算过程;:2*5000/x=11000/(x+0.5)

计算过程;:2*5000/x=11000/(x+0.5)
2*5000/x=11000/(x+0.5)
10/x=11/(x+0.5)
10(x+0.5)=11x
10x+5=11x
x=5

10/x=11/(x+0.5)
10(x+0.5)=11x
10x+5=11x
-x=-5
x=5
把x=5代入x(x+0.5)≠0
∴x=5是原方程的解
分式方程记得要验根!