Killshot or rapdevil​

yvngxchris

Step-by-step explanation:

kill shot probably... ️️

Longer piece = two times the shorter piece plus 3 feet
L = 2S + 3
Two variables means you need 2 equations.  Try adding the two pieces together like so:
L + S = 12 feet
Solve for L:
L = 12 - S 
Then Substitute L in the other equation:
(12 - S) = 2S + 3
Solve for S, then put S back into the L = 12 - S equation and solve for L. :-)