i need some help..

2(n-3)=4n+1

Answer

2n-4n = 1+6

-2n = 7

n = -(7/2)

n = -(3 1/7)

It look better using this

$${\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,-\,}}{\frac{{\mathtt{1}}}{{\mathtt{7}}}}$$

This is better

$${\mathtt{\,-\,}}\left({\mathtt{3}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{1}}}{{\mathtt{7}}}}\right)$$