P+(p+11)=21

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Solution for P+(p+11)=21 equation: 


Simplifying
P + (p + 11) = 21

Reorder the terms:
P + (11 + p) = 21

Remove parenthesis around (11 + p)
P + 11 + p = 21

Reorder the terms:
11 + P + p = 21

Solving
11 + P + p = 21

Solving for variable 'P'.

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

Add '-11' to each side of the equation.
11 + P + -11 + p = 21 + -11

Reorder the terms:
11 + -11 + P + p = 21 + -11

Combine like terms: 11 + -11 = 0
0 + P + p = 21 + -11
P + p = 21 + -11

Combine like terms: 21 + -11 = 10
P + p = 10

Add '-1p' to each side of the equation.
P + p + -1p = 10 + -1p

Combine like terms: p + -1p = 0
P + 0 = 10 + -1p
P = 10 + -1p

Simplifying
P = 10 + -1p

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