%%3\left(4x+4\right)=4\left(3-4x\right)%%
%%3(4x+4)=4(3-4x)%%
%%12x+12=12-16x%%
%%\begin{array}{l}\left|+16x\right.\\\left|-12\right.\end{array}%%
%%28x=0%%
%%|:28%%
%%x=0%%
%%L=\left\{0\right\}%%
%%3\left(4x+4\right)=4\left(3-4x\right)%%
%%3(4x+4)=4(3-4x)%%
%%12x+12=12-16x%%
%%\begin{array}{l}\left|+16x\right.\\\left|-12\right.\end{array}%%
%%28x=0%%
%%|:28%%
%%x=0%%
%%L=\left\{0\right\}%%
