Solve for J
J=\frac{16}{L}
L\neq 0
Solve for L
L=\frac{16}{J}
J\neq 0
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JL=\sqrt{400-12^{2}}
Calculate 20 to the power of 2 and get 400.
JL=\sqrt{400-144}
Calculate 12 to the power of 2 and get 144.
JL=\sqrt{256}
Subtract 144 from 400 to get 256.
JL=16
Calculate the square root of 256 and get 16.
LJ=16
The equation is in standard form.
\frac{LJ}{L}=\frac{16}{L}
Divide both sides by L.
J=\frac{16}{L}
Dividing by L undoes the multiplication by L.
JL=\sqrt{400-12^{2}}
Calculate 20 to the power of 2 and get 400.
JL=\sqrt{400-144}
Calculate 12 to the power of 2 and get 144.
JL=\sqrt{256}
Subtract 144 from 400 to get 256.
JL=16
Calculate the square root of 256 and get 16.
\frac{JL}{J}=\frac{16}{J}
Divide both sides by J.
L=\frac{16}{J}
Dividing by J undoes the multiplication by J.
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