x*198.6-8500=x/10*(198.6+87.4)的值为多少

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/12 11:33:49

x*198.6-8500=x/10*(198.6+87.4)的值为多少
x*198.6-8500=x/10*(198.6+87.4)的值为多少

x*198.6-8500=x/10*(198.6+87.4)的值为多少
x*198.6-8500=x/10*(198.6+87.4)
x* 198.6-8500=28.6x
170x=8500
x=50

x*198.6-8500=x/10*(198.6+87.4)
x* 198.6-8500=28.6x
170x=8500
x=50