把6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)这几个算试如何化简?①6a+13a② 6x-28-2.5x+30.5③ 8a-(5a+8) ④ (5x+7)-(4x+0.18)看不清哈
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![把6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)这几个算试如何化简?①6a+13a② 6x-28-2.5x+30.5③ 8a-(5a+8) ④ (5x+7)-(4x+0.18)看不清哈](/uploads/image/z/200707-43-7.jpg?t=%E6%8A%8A6a%2B13a+6x-28-2.5x%2B30.5+8a-%285a%2B8%29+%285x%2B7%29-%284x%2B0.18%EF%BC%89%E8%BF%99%E5%87%A0%E4%B8%AA%E7%AE%97%E8%AF%95%E5%A6%82%E4%BD%95%E5%8C%96%E7%AE%80%3F%E2%91%A06a%2B13a%E2%91%A1+6x-28-2.5x%2B30.5%E2%91%A2+8a-%285a%2B8%29+%E2%91%A3+%285x%2B7%29-%284x%2B0.18%EF%BC%89%E7%9C%8B%E4%B8%8D%E6%B8%85%E5%93%88)
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把6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)这几个算试如何化简?①6a+13a② 6x-28-2.5x+30.5③ 8a-(5a+8) ④ (5x+7)-(4x+0.18)看不清哈
把6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)这几个算试如何化简?
①6a+13a② 6x-28-2.5x+30.5③ 8a-(5a+8) ④ (5x+7)-(4x+0.18)看不清哈
把6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)这几个算试如何化简?①6a+13a② 6x-28-2.5x+30.5③ 8a-(5a+8) ④ (5x+7)-(4x+0.18)看不清哈
6a+13a=19a
6x-28-2.5x+30.5=3.5x+2.5
8a-(5a+8)=8a-5a-8=3a-8
(5x+7)-(4x+0.18)=5x+7-4x-0.18=x+6.82
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把6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)这几个算试如何化简?①6a+13a② 6x-28-2.5x+30.5③ 8a-(5a+8) ④ (5x+7)-(4x+0.18)看不清哈
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6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)
化简 6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)
化简 6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)
化解这些题6a+13a 6x-28-2.5x+30.5 8a-(5a+8) (5x+7)-(4x+0.18)
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