20-3p=4-p

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Solution for 20-3p=4-p equation:


Simplifying
20 + -3p = 4 + -1p

Solving
20 + -3p = 4 + -1p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add 'p' to each side of the equation.
20 + -3p + p = 4 + -1p + p

Combine like terms: -3p + p = -2p
20 + -2p = 4 + -1p + p

Combine like terms: -1p + p = 0
20 + -2p = 4 + 0
20 + -2p = 4

Add '-20' to each side of the equation.
20 + -20 + -2p = 4 + -20

Combine like terms: 20 + -20 = 0
0 + -2p = 4 + -20
-2p = 4 + -20

Combine like terms: 4 + -20 = -16
-2p = -16

Divide each side by '-2'.
p = 8

Simplifying
p = 8

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