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Solve for k
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Solve for p
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5p-10=4-5k+6
Combine 3p and 2p to get 5p.
5p-10=10-5k
Add 4 and 6 to get 10.
10-5k=5p-10
Swap sides so that all variable terms are on the left hand side.
-5k=5p-10-10
Subtract 10 from both sides.
-5k=5p-20
Subtract 10 from -10 to get -20.
\frac{-5k}{-5}=\frac{5p-20}{-5}
Divide both sides by -5.
k=\frac{5p-20}{-5}
Dividing by -5 undoes the multiplication by -5.
k=4-p
Divide -20+5p by -5.
5p-10=4-5k+6
Combine 3p and 2p to get 5p.
5p-10=10-5k
Add 4 and 6 to get 10.
5p=10-5k+10
Add 10 to both sides.
5p=20-5k
Add 10 and 10 to get 20.
\frac{5p}{5}=\frac{20-5k}{5}
Divide both sides by 5.
p=\frac{20-5k}{5}
Dividing by 5 undoes the multiplication by 5.
p=4-k
Divide 20-5k by 5.