(700-x+100)+(x*50%+x)=960这方程怎么解?

问题描述:

(700-x+100)+(x*50%+x)=960这方程怎么解?

(700-x+100)+(x*50%+x)=960
800-x+1.5x=960
0.5x+800=960
0.5x=160
x=320