(x-9)/11-(x+2)/3=(x-1)-(x-2)/2的答案是多少啊解得过程
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![(x-9)/11-(x+2)/3=(x-1)-(x-2)/2的答案是多少啊解得过程](/uploads/image/z/765802-10-2.jpg?t=%28x-9%29%2F11-%28x%2B2%29%2F3%3D%28x-1%29-%28x-2%29%2F2%E7%9A%84%E7%AD%94%E6%A1%88%E6%98%AF%E5%A4%9A%E5%B0%91%E5%95%8A%E8%A7%A3%E5%BE%97%E8%BF%87%E7%A8%8B)
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(x-9)/11-(x+2)/3=(x-1)-(x-2)/2的答案是多少啊解得过程
(x-9)/11-(x+2)/3=(x-1)-(x-2)/2的答案是多少啊
解得过程
(x-9)/11-(x+2)/3=(x-1)-(x-2)/2的答案是多少啊解得过程
X/11-9/11-X/3-2/3=X-1-X/2+1 X/11-X/3-X/2=2/3+9/11 6X/66-22X/66-33X/66=49/33 -49X/66=49/33 X=-2
(x-9)/11-(x+2)/3=(x-1)-(x-2)/2 6*(x-9)-22*(x+2)=66*(x-1)-33*(x-2) 6X-54-22X-44=66X-66-33X+66 49X= -98 X= -2