1.5X减X等于6等于几
问题描述:
1.5X减X等于6等于几
清楚点
答
1.5x - x = 6
0.5x = 6
x = 12
1.5X减X等于6等于几
清楚点
1.5x - x = 6
0.5x = 6
x = 12