100x=60(x+8)
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100x=60(x+8)100x=60(x+8)100x=60(x+8)100x=60(x+8)100x=60x+480100x-60x=48040x=480x=480÷40x=12
100x=60(x+8)
100x=60(x+8)
100x=60(x+8)
100x=60(x+8)
100x=60x+480
100x-60x=480
40x=480
x=480÷40
x=12
(X+X)+(X-X)+(X*X)+(X/X)=100
X+X-10+X+8=100
100x=60(x+8)
60/X-100/X=8
小学六年级下册数学解方程.. 要详细的.. 还要过程 都写下来...2x+3x=60 3.6x-2.8x=12 100x-x=198 18x+2x+60 5x+6x=12.1 6.6x-5x=8 4x-x=24 1.5x-x=1 1.9x+0.4x=9.2
x-2=(104-x)+2 6x-59=10x-75 (x+10)+(x-15)=280-x4(x-62)=x-38 60x-40=(60+20)*(x-5) 32x+32*0.5-25x+64x=24x+496-49x x+15=3*(109-x ) 5(3x-1.4)=2(6x-0.5) 3(x+0.9)=5(x-1.7) 13x-4(2x+5)=17(x-2)-4(2x-1) (13x+8)/3=5x-1x-60=2[(3561-x)+100]+1 (x+9)+12=2[(x-9)-1
60%x+x=8
13x-4(2x+5)=17(x-2)-4(2x-1) (13x+8)/3=5x-1 x-60=2[(3561-x)+100]+1 (x+9)+12=2[(x-9)-12]
X+X+X+X+X+X+100X=1690 问:X等于多少
x/x-2+x-9/x-7=x+1/x-1+x-8/x-6,
x/x-2+x-9/x-7=x+1/x-1+x-8/x-6,
1/2x-8 x+3x+(1/2x-8)=100 x=?
1/2x-8 x+3x+(1/2x-8)=100 =x?
6x+7x+8x+9x.+100x=400
(13x+8)/3=5x-1 x-60=2[(3561-x)+100]+1 (x+9)+12=2[(x-9)-12]
80(X+100)=X(60+X)怎么解
(x+60) 除以 (x+100)=3求x是多少
x+2(x+8)+6(x+8)=100