5×16-4y÷3-6y=33

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/16 20:46:38
5×16-4y÷3-6y=335×16-4y÷3-6y=335×16-4y÷3-6y=3380-4y/3-6y=3322y/3=47y=141/22原式=80-4y/3-6y=33-4y/3-6y=-

5×16-4y÷3-6y=33
5×16-4y÷3-6y=33

5×16-4y÷3-6y=33
80-4y/3-6y=33
22y/3=47
y=141/22

原式=80-4y/3-6y=33
-4y/3-6y=-47
-22y/3=47
-22y=141
y=-22/141