Question

当a取值时,关于x的方程(x/6)(6a-1)/3=x-(5a-1)/2的解大于1?

Answer 1

(x/6)(6a-1)/3=x-(5a-1)/2

[1-(6a-1)/18]x=(5a-1)/2

∴x=[(5a-1)/2]÷[(19-6a)/18]

∴[(5a-1)/2]÷[(19-6a)/18]0 (5a-1)/2