P+12=2(P+P+3)

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Solution for P+12=2(P+P+3) equation:


Simplifying
P + 12 = 2(P + P + 3)

Reorder the terms:
12 + P = 2(P + P + 3)

Reorder the terms:
12 + P = 2(3 + P + P)

Combine like terms: P + P = 2P
12 + P = 2(3 + 2P)
12 + P = (3 * 2 + 2P * 2)
12 + P = (6 + 4P)

Solving
12 + P = 6 + 4P

Solving for variable 'P'.

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

Add '-4P' to each side of the equation.
12 + P + -4P = 6 + 4P + -4P

Combine like terms: P + -4P = -3P
12 + -3P = 6 + 4P + -4P

Combine like terms: 4P + -4P = 0
12 + -3P = 6 + 0
12 + -3P = 6

Add '-12' to each side of the equation.
12 + -12 + -3P = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -3P = 6 + -12
-3P = 6 + -12

Combine like terms: 6 + -12 = -6
-3P = -6

Divide each side by '-3'.
P = 2

Simplifying
P = 2

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