Answer :
[tex]4x=6x-14 \\ 4x+14=6x \\ 14=2x \\ \frac{14}{2}=x \\ \boxed{x=7} \\ \\ Check: \\ 4x=6x-14 \\ 4(7)=6(7)-14 \\ 28=42-14 \\ 28=28 \\ it\ works! [/tex]
4x=6x-14
4x-6x=6x-6x-14 (subtract -6x on both sides)
-2x=-14 (divide both sides by -2x)
x=7
