Solve for L
L=27
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94=40+2L
Multiply 2 and 20 to get 40.
40+2L=94
Swap sides so that all variable terms are on the left hand side.
2L=94-40
Subtract 40 from both sides.
2L=54
Subtract 40 from 94 to get 54.
L=\frac{54}{2}
Divide both sides by 2.
L=27
Divide 54 by 2 to get 27.
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