2x+33.6=5x这道方程怎么解啊!
问题描述:
2x+33.6=5x这道方程怎么解啊!
答
2x+33.6=5x
5x-2x=33.6
3x=33.6
x=11.2
2x+33.6=5x这道方程怎么解啊!
2x+33.6=5x
5x-2x=33.6
3x=33.6
x=11.2