(78 + 83 + 81 + x)/4 = x - 7 怎么解,(78 + 83 + 81 + x)/4 = x - 7

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/12 21:08:06
(78+83+81+x)/4=x-7怎么解,(78+83+81+x)/4=x-7(78+83+81+x)/4=x-7怎么解,(78+83+81+x)/4=x-7(78+83+81+x)/4=x-7怎么

(78 + 83 + 81 + x)/4 = x - 7 怎么解,(78 + 83 + 81 + x)/4 = x - 7
(78 + 83 + 81 + x)/4 = x - 7 怎么解,
(78 + 83 + 81 + x)/4 = x - 7

(78 + 83 + 81 + x)/4 = x - 7 怎么解,(78 + 83 + 81 + x)/4 = x - 7