3.4乘5+8x=41.8怎么写 方程
问题描述:
3.4乘5+8x=41.8怎么写 方程
答
3.4×5+8x=41.8(写成这样)
17+8x=41.8
8x=24.8
x=3.1
答
3.4×5+8x=41.8
17+8x=41.8
8x=41.8-17
8x=24.8
x=3.1
答
3.4乘5+8x=41.8
17+8x=41.8
8x=41.8-17
8x=24.8
x=3.1
答
3.4×5+8x=41.8