解方程：0.75x+35=0.95x-25

分类: 作业答案 • 2022-08-17 10:54:24

问题描述：

答

(-0.75+0.95)x = 25 + 35
0.20x = 60
x = 300

答

0.75x+35 = 0.95x-25
0.95x - 0.75x = 35 +25
0.2x = 60
x = 300