六年级解方程的题,要简单点

3个回答

  • (1)9X—1.8=5.4

    (2)4/5x+6/5=25

    (3)100x+200=400

    (4)12-3(9-x)=5(x-4)-7(7-x)

    (5)6x-17=13

    (6)9-10x=10-9x

    (7)2(x-1)=4

    (8)13x-26=13

    (9)75-5x=70

    (10)2(6x-2)=8

    (11)25x(12-6)=300

    (12)24x+12=132

    (13)56=12x+8

    (14)2x+4=30

    (15)12x=11x-79

    (16)13x-12(x+2)=0

    (17)67-12x=7

    (18)(x-1)-(3x+2)= - (x-1)

    (19) 18x-16x+18×1+50=70

    (20)14×(60-x)×2=20x

    (21)4x+9(x+2)=200

    (22)100(x+1)+10x+(3x-2)+100(3x-2)+10x+(x+1)=1171

    (23)5x+4.5(103-x)=486