x-60%=0.5

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x-60%=0.5x-60%=0.5x-60%=0.5x-60%=0.5x-0.6=0.5x=0.6+0.5x=1.1不懂得的欢迎追问.x-60%=0.5x-0.6=0.5x=0.6+0.5x=1.1

x-60%=0.5
x-60%=0.5

x-60%=0.5
x-60%=0.5
x-0.6=0.5
x=0.6+0.5
x=1.1
不懂得的欢迎追问.

x-60%=0.5
x-0.6=0.5
x=0.6+0.5
x=1.1

如果帮到你，请记得采纳，O(∩_∩)O谢谢

x-60%=0.5
x=0.5+60%
x=0.5+0.6
x=1.1

1.1

(x+40)/60-x/40=1+0.5,x=? 0.2x=0.5x-60++x是多少 40*(x-0.5)+60x=150 x-60%=0.5 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 60x-40=(60+20)*(x-5) 32x-32*0.5-25x+64x=24x+496-49x x/(120-x)=(60-x)/60 0.5X+120+0.3X=X 4X+0.5X=13.5X x-30-0.2x=0.5x x-0.3x-0.5x=20 9x+0.5x+x= x(x-1)(x+1)=60 x/（120-x）=x/60 60%X + 80%X - 12 = X 60x（x-4)=30x 7x-3x+x=60 x-(25%x+6)=60%x