60-X=34.5+4X要用方程解答
问题描述:
60-X=34.5+4X
要用方程解答
答
60-X=34.5+4X
X+4X=60-34.5
5X=25.5
X=5.1
答
6O-X=34.5+4X -5x=-25.5 X=5.l
答
60-X=34.5+4X
X+4X=60-34.5
5X=25.5
X=5.1
答
60-X=34.5+4X
5X=24.5
X=4.9