2284=✘*1.2(1+(✘-1000)/2000)/1.6 /2284=✘*1.2(1+(✘-1000)/2000)/1.6 /是除以 *是乘以

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2284=✘*1.2(1+(✘-1000)/2000)/1.6/2284=✘*1.2(1+(✘-1000)/2000)/1.6/是除以*是乘以2

2284=✘*1.2(1+(✘-1000)/2000)/1.6 /2284=✘*1.2(1+(✘-1000)/2000)/1.6 /是除以 *是乘以
2284=✘*1.2(1+(✘-1000)/2000)/1.6 /
2284=✘*1.2(1+(✘-1000)/2000)/1.6 /是除以 *是乘以

2284=✘*1.2(1+(✘-1000)/2000)/1.6 /2284=✘*1.2(1+(✘-1000)/2000)/1.6 /是除以 *是乘以
初步计算答案是根号下609999