(1) -(2m-3) (2) n-3(4-2m) (3) 16a-8(3b+4c)(4) t+2/3(12-9v) (5)-(5m+n)-7(a-3b) (6)-1/2(X+Y)+1/4(p+q)(7)-8(3a-2ab+4) (8)4(m+p)-7(n-2q)-----------------------------------------------------------请把过程写上.如果对这些很拿手的人,请告诉
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![(1) -(2m-3) (2) n-3(4-2m) (3) 16a-8(3b+4c)(4) t+2/3(12-9v) (5)-(5m+n)-7(a-3b) (6)-1/2(X+Y)+1/4(p+q)(7)-8(3a-2ab+4) (8)4(m+p)-7(n-2q)-----------------------------------------------------------请把过程写上.如果对这些很拿手的人,请告诉](/uploads/image/z/876702-30-2.jpg?t=%281%29+-%282m-3%29+%282%29+n-3%284-2m%29+%283%29+16a-8%283b%2B4c%29%284%29+t%2B2%2F3%2812-9v%29+%285%29-%285m%2Bn%29-7%28a-3b%29+%286%29-1%2F2%28X%2BY%29%2B1%2F4%28p%2Bq%29%287%29-8%283a-2ab%2B4%29+%288%294%28m%2Bp%29-7%28n-2q%29-----------------------------------------------------------%E8%AF%B7%E6%8A%8A%E8%BF%87%E7%A8%8B%E5%86%99%E4%B8%8A.%E5%A6%82%E6%9E%9C%E5%AF%B9%E8%BF%99%E4%BA%9B%E5%BE%88%E6%8B%BF%E6%89%8B%E7%9A%84%E4%BA%BA%2C%E8%AF%B7%E5%91%8A%E8%AF%89)
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