1.7X+8.3X=0.
问题描述:
1.7X+8.3X=0.
答
1.7X+8.3X=0.1
10X=0.1
X=0.1÷10
X=0.01
1.7X+8.3X=0.
1.7X+8.3X=0.1
10X=0.1
X=0.1÷10
X=0.01