2(5X-1)+50(X-1)=8

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/11 15:10:39

2(5X-1)+50(X-1)=8
2(5X-1)+50(X-1)=8

2(5X-1)+50(X-1)=8
2(5X-1)+50(X-1)=8
10x-2+50x-50=8
60x-52=8
60x=8+52
60x=60
x=1

x=1

2(5X-1)+50(X-1)=8
10X-2+50X-50=8
10X+50X=8+2+50
60X=60
X=60/60
X=1

x=1

2(5X-1)+50(X-1)=8
10x-2+50x-50=8
60x=60
x=1