58X 1XX XX94XX XX5 1X2X1X XXX 8XX1XX 9X8 XX7XXX XXX XXX8X2 7X3 XX1XX8 XXX X4X7X1 2XX XX83XX XX4 X16

58X 1XX XX94XX XX5 1X2X1X XXX 8XX1XX 9X8 XX7XXX XXX XXX8X2 7X3 XX1XX8 XXX X4X7X1 2XX XX83XX XX4 X16 xx4 8xx xxx7xx xx9 x5xx98 2xx 6xxxxx 7xx xxx5xx x1x xx2xx9 xx3 xxxxxx xx5 17xx2x 3xx xx6xxx xx1 3xx还有一个。8xx 29x xxxx4x 71x xxx1x7 xxx xx6x7x xxx x3x93x 1x4 xx24x3 x3x 5xx5x5 xxx xxxxxx 9xx 6x1xxx xxx x57 困难数独九宫,去高手帮忙xxx xxx xxx263 x5x xxxxxx xx5 x2x7xx 21x 3xxxxx x93 x1x8xx x6x xx36x9 xxx xxxxx2 xxx x6x数字太少了,无从下手.xxx xxx xxx263 x5x xxxxxx 1xx xxxxxx xx5 x2x7xx 21x 3xxxxx x93 x1x8xx x6x xx36x9 xxx xxxxx2 xxx x6x 解一道数独题x2x xx5 xxxxxx x1x xxxx8x 2xx x79xx3 9x1 xxxxx9 xxx 2xxxxx 4x8 1xx65x xx2 x8x xxx x3x xxxxxx 7xx x4x 填数独,谁会4XX 91X XX8X1X X63 24XX3X XXX XXXX9X X5X XX282X 1X6 X595XX X2X X7XXXX XXX X6XX52 63X X9X3XX X78 XX5数独就是九九八十一个格子,又分为9块,每块9个格子,分别填入数字1—9,所以填好后就是横行是1-9,竖列也 2.数独游戏.（在X处填上数字使每行每列每个小格数字1-9只出现一次）XXX|8X1|26XX7X|9XX|3X4X26|X5X|X1X684|X9X|XX59XX|5X2|XX35XX|X4X|198X9X|X6X|47X8X1|XX5|X3XX63|4X9|XXX 7/xx+x+1/xx-1=2/xx-x 九宫格数独题求答案!九宫格数独题求答案：5XX 634 XX7；X3X XXX X4X；XX6 271 5XX；6X8 XXX 4X3；1X2 X5X 9X8；9X3 XXX 7X1；XX4 125 8XX；X1X XXX X9X；8XX 493 XX5. 9宫数独 .XX5 X68 XX228X XXX X6XXXX 9XX 3X5XXX XX1 74X8XX X5X XX6X46 7XX XXX7X1 XX6 XXXX5X XXX X34 4XX 83X 6XX 解方程 1、4xX5/7=5/12 2、1/10x=3/40x5/21 3、x/5/8=16/39解方程1、4xX5/7=5/122、1/10x=3/40x5/213、x/5/8=16/39/8/13 8XX XXX 9XXX92 7XX XXX5XX 6X8 XX1 76X XXX XXX XXX 132 XXXXXX XXX X83 9XX 8X3 XX5 XXX XX4 87XXX5 XXX XX9 顺便教一下怎么解九宫格. x+10%x+95/90xX5%+95/90=370 x/xx+x+1=1/4 求xx/xxxx+xx+1 已知x/(xx+x+1)=a,求xx/(xxxx+xx+1)的值 已知：3x=xx-x+1求（xxxx+xx+1）分之xx 7/（XX+X)+1/（xx-x) =6/（xx-1） 解分式方程7/（XX+X)+1/（xx-x) =6/（xx-1） 7/（XX+X)+1/（xx-x) =6/（xx-1）