46.5-x=27.4求解方程并验算.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/08 12:23:50
46.5-x=27.4求解方程并验算.46.5-x=27.4求解方程并验算.46.5-x=27.4求解方程并验算.46.5-X=27.446.5-X+X=27.4+X27.4+X=46.5X=46.5

46.5-x=27.4求解方程并验算.
46.5-x=27.4求解方程并验算.

46.5-x=27.4求解方程并验算.
46.5-X=27.4
46.5-X+X=27.4+X
27.4+X=46.5
X=46.5-27.4
X=19.1
验算:46.5-19.1=27.4