5x-6=5 x等于几
问题描述:
5x-6=5 x等于几
答
2x-6=5.8
2x=5.8+6=11.8
x=11.8/2=5.9
5x-6=5 x等于几
2x-6=5.8
2x=5.8+6=11.8
x=11.8/2=5.9