2.4x+1.4x+2.4=3x
来源：学生作业帮助网 编辑：六六作业网 时间：2024/10/05 22:42:55
2.4x+1.4x+2.4=3x2.4x+1.4x+2.4=3x2.4x+1.4x+2.4=3x感觉好像不成立,2.4x加1.4x都大于3x
2.4x+1.4x+2.4=3x
2.4x+1.4x+2.4=3x
2.4x+1.4x+2.4=3x
感觉好像不成立,2.4x加1.4x 都大于3x
2.4x-1.4x+3x+2.4=0
2.4x+1.4x+2.4=3x
2.4x-1.4x-3x=5.2-8
4x-1.4x-3x+2.4=02.4x-1.4x-3x+2.4=0
9x-0.9乘7=2x+2.1 x=?9x-0.9乘7=2x+2.1 x=?还有：3(2x-1.2)=2(x+3.5) x=?2.4x-9.8=1.4x-9
方程：3（2x-1.2)=2(x+3.5) 2.4x-9.8=1.4x-9
1.8x-x=2.4x=？
9-1.4x=9.8x-2.4
2.4x-9.8=1.4x-9,
2.4x-1.4x=5.2-8
3x-2.4=x解方程
3x+2.4x=10.
2.4^x-7.2^x+3=0
x-0.25x=2.4
2.4x-x=2.1
2.4x-26=x
1.8x-2.4=x
1.8X-X=2.4