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x+8分之5x=650怎么解

x-5x/8=153x/8=15x/8=5x=40

x+5/8x=65013/8x=650x=650x8/13x=400希望能帮到你

8分之5x+x=65013X/8=650X=650*8/13X=400请采纳谢谢! 8分之5x+x=650 8分之5x+x8/8=650 13X/8=650 13X/8*8/13=650*8/13 X=650*8/13 X=50*8 X=400

x+5/8x=13 13/8x=13 x=13乘以8/13 x=8

x-8分之5x=368分之3x=36 x=36/(3/8)=36*8/3=8*12=96 希望我的回答对你有帮助,祝你好运!像这样的问题自己多尝试下,下次才会的!祝你学业进步!(*^__^*)

X+5X/8=216,13X/8=216,X=216÷13/8,X=1728/13.

x+5/8x=3120 (8+5)x/8=3120 13x/8=3120 x=3120*8/13 x=1920

5x/(x+8)=39 x在分母上5x=39x+31234x=312 x=156/17经检验x=156/17是原方程的解x+5x/8=39 x不在分母上8x+5x=312 13x=312 x=24

x-5/8x=3/8 3/8x=3/8 x=3/8÷3/8 x=1

X+(X减10)=8分之5X 2X-10=5/8X 11/8X=10 X=80/11

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