Question

\(\dfrac{2x-1}{4}-\dfrac{x-5}{3}\le\dfrac{4x-1}{12}+2\)

Giúp mình với ạ TT_TT

Answer 1

\(\Leftrightarrow6x-3-4x+20< =4x-1+24\)

=>2x+17-4x-23<=0

=>-2x-6<=0

=>-2x<=6

hay x>=-3

Answer 2

\(\Leftrightarrow\dfrac{6x-3-4x+20-4x+1-24}{12}\le0\)

\(\Rightarrow\left\{{}\begin{matrix}-2x-6< 0\\-2x-6\ne0\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}x>-3\\x\ne-3\end{matrix}\right.\)