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1、六年级解方程练习题班级姓名成绩2323X 7X=42X + 5=570%X + 20%X = 3.6X 3=20 125% + 10X =4X - 15%X = 68545X 3 X1215X 3 5 52 X 1 128217343133X=36X 5 =13.4X8844X 2 = 7X 7 X=34X6 2 =27168431233X = 258X = 1 165 X=105729651X626 1311=9 = 29x + x = 43545254x 3263 X 21 2=4x1x 202(x 2.6) 810346X 5 =13.42135X-3X=104 6 385X=158 X
2、= 4X 4 = 151921155282 X 1=123 X= 258 X=1 16345729651X 6 = 26 13X-0.25= 1X =30%354525444+0.7X=1022 X+ 1 X=42X+1 X=105324X-3 X=400X-0.125X=836 =38X43X13135X+ X=18 (+ )=x 0.375x=768126x2 + 1 =4 3X 383287X 125 X 2.4533210.36 5- 4 x =53 (x- 4.5) = 72 x- 25%x = 104x- 0.8x = 16+6 20 x 8.5= 1.5x- 5 x -4= 21X 25%X=903X7 X=89