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已知方程1/4+5(x-1/2014)=1/2求整式3+20(x-1/204)的值

题目详情
已知方程1/4+5(x-1/2014)=1/2求整式3+20(x-1/204)的值
▼优质解答
答案和解析
题目有误
求整式3+20(x-1/2014)的值才合理.
1/4+5(x-1/2014)=1/2
4(1/4+5(x-1/2014))=4*1/2=2
4(1/4+5(x-1/2014))=1+20(x-1/2014)=2
3+20(x-1/2014)=2+1+20(x-1/2014)+2+ 4(1/4+5(x-1/2014))=2+2=4