解方程35%x =700

解方程35%x =700
解方程35%x =700

解方程35%x =700
将35%用分数表示,即35%=35/100=7/20
故35%x=700
7/10×x=700方程两边同时除以7/20得
7/20×x÷7/20=700÷7/20
x=2000
答案是x=2000

2000

x=2000

x=2000 ...........

2000

x=2000

2000