[tex]\begin{gathered} The\text{ equation is,} \\ 12x-8=\text{?}(3x-2) \\ \text{Make left side equation as like the Riht side } \\ 12x-8 \\ 4(3x-2) \\ \text{Now, compare both the sides} \\ \text{?}=4 \\ So,\text{ the option b is correct.} \end{gathered}[/tex]
