Solve for L
L=3
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\frac{14}{2}=L+4
Divide both sides by 2.
7=L+4
Divide 14 by 2 to get 7.
L+4=7
Swap sides so that all variable terms are on the left hand side.
L=7-4
Subtract 4 from both sides.
L=3
Subtract 4 from 7 to get 3.
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