Solve: 8x + 3 = 27 + 2x

$8 x+3=27+2 x$

$\Rightarrow 8 \mathrm{x}-2 \mathrm{x}=27-3$

$\Rightarrow 6 \mathrm{x}=24$

$\Rightarrow \mathrm{x}=\frac{24}{6}=4$

$\therefore \mathrm{x}=4$