(0.25X+16)/(0.75x-16)=9/11怎么解

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/26 17:05:26
(0.25X+16)/(0.75x-16)=9/11怎么解
x)032642M+tL[K}Cg }OvvX&H(uv6ěgڳ O;ڞMxPN} 1i"ijYBmf$ Bd "lL [ C 1xhs`h

(0.25X+16)/(0.75x-16)=9/11怎么解
(0.25X+16)/(0.75x-16)=9/11怎么解

(0.25X+16)/(0.75x-16)=9/11怎么解
化成分数
(1/4X+16)/(3/4X-16)=9/11
(1/4X+16)*11=(3/4X-16)*9
(X+64)*11=(3X-64)*9
16X=640
X=40