2.4y-3.12=1.2(y+4.1)
问题描述:
2.4y-3.12=1.2(y+4.1)
答
2.4y-3.12=1.2y+4.92
1.2y=8.04
y=6.7
2.4y-3.12=1.2(y+4.1)
2.4y-3.12=1.2y+4.92
1.2y=8.04
y=6.7