助+助人+助人为+助人为乐=9993,人=?为=?乐=?要求解题思路
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![助+助人+助人为+助人为乐=9993,人=?为=?乐=?要求解题思路](/uploads/image/z/14097680-8-0.jpg?t=%E5%8A%A9%2B%E5%8A%A9%E4%BA%BA%2B%E5%8A%A9%E4%BA%BA%E4%B8%BA%2B%E5%8A%A9%E4%BA%BA%E4%B8%BA%E4%B9%90%3D9993%2C%E4%BA%BA%3D%3F%E4%B8%BA%3D%3F%E4%B9%90%3D%3F%E8%A6%81%E6%B1%82%E8%A7%A3%E9%A2%98%E6%80%9D%E8%B7%AF)
助+助人+助人为+助人为乐=9993,人=?为=?乐=?要求解题思路
助+助人+助人为+助人为乐=9993,人=?为=?乐=?要求解题思路
助+助人+助人为+助人为乐=9993,人=?为=?乐=?要求解题思路
设:助=x,人=y,为=z,乐=w
因为 助+助人+助人为+助人为乐=9993
所以 x+(10x+y)+(100x+10y+z)+(1000x+100y+10z+w)=9993
化简 1111x+111y+11z+w=9993
千位:x=9
百位:x+y=9
十位:x+y+z=9
个位:x+y+z+w=3
所以得:x=9、y=0、z=0、w=-6即 助=9,人=0,为=0,乐=-6