12P-2=9P+7

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Solution for 12P-2=9P+7 equation:


Simplifying
12P + -2 = 9P + 7

Reorder the terms:
-2 + 12P = 9P + 7

Reorder the terms:
-2 + 12P = 7 + 9P

Solving
-2 + 12P = 7 + 9P

Solving for variable 'P'.

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

Add '-9P' to each side of the equation.
-2 + 12P + -9P = 7 + 9P + -9P

Combine like terms: 12P + -9P = 3P
-2 + 3P = 7 + 9P + -9P

Combine like terms: 9P + -9P = 0
-2 + 3P = 7 + 0
-2 + 3P = 7

Add '2' to each side of the equation.
-2 + 2 + 3P = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 3P = 7 + 2
3P = 7 + 2

Combine like terms: 7 + 2 = 9
3P = 9

Divide each side by '3'.
P = 3

Simplifying
P = 3

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