Question 116466
C=2L+46
C=L+443
SEING AS WE HAVE 2 EQUATIONS EQUAL TO C THEN WE SET THESE 2 EQUAL TO EACH OTHER.
2L+46=L+443
2L-L=443-46
L=397 IS THE LENGTH OF LOUISIANA'S COAST.
C=2*397+46=840 FOR CALIFORNIA'S COAST LINE.
PROOF
840=397+443
840=840