解方程 X x5/7x35 =5/61. x-1/4x=3/8 2. 5x除以1/4=5/3
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![解方程 X x5/7x35 =5/61. x-1/4x=3/8 2. 5x除以1/4=5/3](/uploads/image/z/1633664-56-4.jpg?t=%E8%A7%A3%E6%96%B9%E7%A8%8B++++X+x5%2F7x35+%3D5%2F61.++x-1%2F4x%3D3%2F8++++2.+5x%E9%99%A4%E4%BB%A51%2F4%3D5%2F3)
解方程 X x5/7x35 =5/61. x-1/4x=3/8 2. 5x除以1/4=5/3
解方程 X x5/7x35 =5/6
1. x-1/4x=3/8 2. 5x除以1/4=5/3
解方程 X x5/7x35 =5/61. x-1/4x=3/8 2. 5x除以1/4=5/3
x-1/4x=3/8
3/4x=3/8
x=1/2
5x/(1/4)=5/3
5x=5/12
x=1/12
1.x=1/2 2.x=1/12