3P-15=12

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Solution for 3P-15=12 equation: 


Simplifying
3P + -15 = 12

Reorder the terms:
-15 + 3P = 12

Solving
-15 + 3P = 12

Solving for variable 'P'.

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

Add '15' to each side of the equation.
-15 + 15 + 3P = 12 + 15

Combine like terms: -15 + 15 = 0
0 + 3P = 12 + 15
3P = 12 + 15

Combine like terms: 12 + 15 = 27
3P = 27

Divide each side by '3'.
P = 9

Simplifying
P = 9

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