20-(p-4)=p-4

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Solution for 20-(p-4)=p-4 equation:


Simplifying
20 + -1(p + -4) = p + -4

Reorder the terms:
20 + -1(-4 + p) = p + -4
20 + (-4 * -1 + p * -1) = p + -4
20 + (4 + -1p) = p + -4

Combine like terms: 20 + 4 = 24
24 + -1p = p + -4

Reorder the terms:
24 + -1p = -4 + p

Solving
24 + -1p = -4 + p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
24 + -1p + -1p = -4 + p + -1p

Combine like terms: -1p + -1p = -2p
24 + -2p = -4 + p + -1p

Combine like terms: p + -1p = 0
24 + -2p = -4 + 0
24 + -2p = -4

Add '-24' to each side of the equation.
24 + -24 + -2p = -4 + -24

Combine like terms: 24 + -24 = 0
0 + -2p = -4 + -24
-2p = -4 + -24

Combine like terms: -4 + -24 = -28
-2p = -28

Divide each side by '-2'.
p = 14

Simplifying
p = 14

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