(60/100)*(x+2)=(65/100)*x
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(60/100)*(x+2)=(65/100)*x(60/100)*(x+2)=(65/100)*x(60/100)*(x+2)=(65/100)*x60/100*(x+2)=65x/10060x+1
(60/100)*(x+2)=(65/100)*x
(60/100)*(x+2)=(65/100)*x
(60/100)*(x+2)=(65/100)*x
60/100*(x+2)=65x/100
60x+120=65x
x=24
......x=2
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
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(60/100)*(x+2)=(65/100)*x
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