1260-14x=360+6x怎么解?
问题描述：
1260-14x=360+6x怎么解?
答
1260-360 = 14x+6x
900 = 20x
x = 45
1260-14x=360+6x怎么解?
1260-360 = 14x+6x
900 = 20x
x = 45