方程,帮忙解答一下(要过程,满意追加分,谢谢)

问题描述:

方程,帮忙解答一下(要过程,满意追加分,谢谢)
7/8-3x=5/16 1/3x+3/4x=26/55.6÷70%x=5% 3x-60%x=288
3/8+1/3x=19/24

7/8-3x=5/16 1/3x+3/4x=26/5 5.6÷70%x=5% 3x-60%x=288
3x=9/16 (1/3+3/4)x=26/5 0.7x=112 2.4x=288
x=3/16 13/12x=26/5 x=160 x=120
x=24/5
3/8+1/3x=19/24
1/3x=5/12
x=5/4