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283六年級解方程專項練習(xí)200題有答案ok-wenkub

2023-07-09 18:26:03 本頁面
 

【正文】 1=6(x﹣), 6x﹣6=1, 6x﹣3=1, 6x=4, 6x247。+3=4, 解方程專項練習(xí)200題答案:(1)x﹣=, =, , x=; (2) x=, x=, x21=21, x=12; (3) ﹣4x=,﹣4x+4x=+4x,=+4x, 247。x=, (161)=,(162)x﹣80%x=48, (163)75%x﹣5=6, (164)x﹣=, (165)=,(166)﹣y=, (167)5x+=,(168) x﹣=, (169) 9x+5x=, (170) +=,(171)5247。(9﹣x)=3, (144) 3x247。=42, (114)x+=,(115)7x247。=,(63)2X﹣46=80, (64)4﹣3X=, (65)4X﹣=10,(66)+X=20, (67)12+15X=, (68)6X+5=17, (69)(+X)=,(70):=X:, ?。?1), (72)(73), (74)4(+x)=,(75)+x=,  (76)x﹣, (77)200:6=x:, (78)4247。(x﹣)=6,(9)2x﹣x=, (10)93﹣=, (11)x﹣25%x=24, (12)x﹣+=,?。?3)+90%x=78, (14)20%x﹣3=, (15)x﹣x=42, (16)+3=, (17)1247。(x﹣)=5,(18)x﹣=, (19):x=3:12, (20)x+=, (21) :x=1:, (22) x(2﹣)=24, (23) 4x﹣=3,(24)12x+7=, (25)x+x=, (26)x:42=, ?。?7)+x=, (28):=:x, (29)χ﹣χ=, (30)42:=χ:(31)5x﹣=75%,( 32) 6x﹣=, (33)2(x﹣3)=,(34) =,(35) 4x﹣39=29, (36)16+8x=40,(37) x247。X=, (79)8(x﹣2)=2(x+7), (80):18%=, ?。?1)﹣2x=, (82)x+x=46, (83):x=:, (84)=,  (85)5(3x﹣4)﹣2(x﹣1)=5(2x﹣1) (86)=, (87)8(2X﹣7)=5(X+13), (88)3(x+)=60, (89)+=, (90)3(x﹣)=, (91)﹣5x=,  (92)x:= (93)+2x=,(94)x=15%,(95)x﹣x=,(96)x+50%x=6, (97):x=:12, (98)4x+2(8﹣x)=26, (99)x﹣=0,(100)+x=1,(101)x(+)=,(102),(103), (104)x﹣,(105)x,(106)5x+35=650, (107)720247。3=, (116)12:=x:, (117)3(x+2)=4(x+1),  (118)3x﹣70%x=, (119) 6+x=240,(120)﹣=, (121)x:=4:2, (122)x﹣﹣6=16, (123):=x:8,(124), (125)x:15=:,(126)x+x=,(127)x50%﹣x=5, (128)1﹣x=, (129)+1x=3, (130)3x﹣2=4,(131)﹣3x=2, (132)3247。=8, (145)5x+28=71, (146)﹣=,(147)8x﹣=, (148)﹣4=, (149)54247。x=, (172)﹣x=,(173)﹣3x=, (174)(1+25%)x=, (175)x﹣40%x=9, (176)x20%=,(178)x﹣x=, (179)x247。4=4x247。6=4247。=247。=247。20%=8247。=60247。=4247。=24247。12=18247。=3247。5=247。2=247。4=56247。=3,x247。7=247。=247。8, x=20(52)2x+3=, 2x+=, 2x+﹣=﹣, 2x247。 x=;(54)(7﹣)=,(7﹣)=, 7﹣=, 7﹣+=+, 7﹣=+﹣, 247。(X﹣)(x﹣)=(x﹣), 3=﹣, 3+=﹣+, =, 247。 x=(62) X247。2, X=52;(64)4﹣3X=, 18﹣3X=, 18﹣3X+3X=+3X, +3X=18,+3X﹣=18﹣, 3X=, 3X247。4, X=;(66)+X=20, =20,247。15, X=(68)6X+5=17, 6x+5﹣5=17﹣5, 6x247。 +x=7, +x﹣=7﹣, x=;(70):=X:, x=, x247。X=, 4247。2=247。=247。3=13247。11=121247。=247
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