P-31.2=42.9

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Solution for P-31.2=42.9 equation: 


Simplifying
P + -31.2 = 42.9

Reorder the terms:
-31.2 + P = 42.9

Solving
-31.2 + P = 42.9

Solving for variable 'P'.

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

Add '31.2' to each side of the equation.
-31.2 + 31.2 + P = 42.9 + 31.2

Combine like terms: -31.2 + 31.2 = 0.0
0.0 + P = 42.9 + 31.2
P = 42.9 + 31.2

Combine like terms: 42.9 + 31.2 = 74.1
P = 74.1

Simplifying
P = 74.1

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