(1+6*X) / (27*6) = (1+9*X) / (23*9) 帮我解下x 等于多少

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/27 01:00:33
(1+6*X)/(27*6)=(1+9*X)/(23*9)帮我解下x等于多少(1+6*X)/(27*6)=(1+9*X)/(23*9)帮我解下x等于多少(1+6*X)/(27*6)=(1+9*X)/(

(1+6*X) / (27*6) = (1+9*X) / (23*9) 帮我解下x 等于多少
(1+6*X) / (27*6) = (1+9*X) / (23*9) 帮我解下x 等于多少

(1+6*X) / (27*6) = (1+9*X) / (23*9) 帮我解下x 等于多少
(1+6*X) / (27*6) = (1+9*X) / (23*9)
(1+6*X)* (23*9)= (1+9*X)(27*6)
等式两边同除9:23(1+6X)=18(1+9X)
23+138X=18+162X
138X-162X=18-23
-24X=-5
X=5/24

(1+6x)23=(1+9x)3×6
138x+23=162x+36
24x=-13
x=-13/24