20=2(p-8)+12

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Solution for 20=2(p-8)+12 equation:


Simplifying
20 = 2(p + -8) + 12

Reorder the terms:
20 = 2(-8 + p) + 12
20 = (-8 * 2 + p * 2) + 12
20 = (-16 + 2p) + 12

Reorder the terms:
20 = -16 + 12 + 2p

Combine like terms: -16 + 12 = -4
20 = -4 + 2p

Solving
20 = -4 + 2p

Solving for variable 'p'.

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

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

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

Divide each side by '-2'.
p = 12

Simplifying
p = 12

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