40.1*(56.32-(X-2.25))=2005 求x=几
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![40.1*(56.32-(X-2.25))=2005 求x=几](/uploads/image/z/1263754-10-4.jpg?t=40.1%2A%2856.32-%28X-2.25%29%29%3D2005+%E6%B1%82x%3D%E5%87%A0)
40.1*(56.32-(X-2.25))=2005 求x=几
40.1*(56.32-(X-2.25))=2005 求x=几
40.1*(56.32-(X-2.25))=2005 求x=几
40.1×{56.32-x+2.25}=2005
40.1×{58.57-x}=2005
2348.657-40.1x=2005
-40.1x=-343.657
x=8.57
不给分太残忍了,我自己算的阿