P-7=5-P

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Solution for P-7=5-P equation:


Simplifying
P + -7 = 5 + -1P

Reorder the terms:
-7 + P = 5 + -1P

Solving
-7 + P = 5 + -1P

Solving for variable 'P'.

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

Add 'P' to each side of the equation.
-7 + P + P = 5 + -1P + P

Combine like terms: P + P = 2P
-7 + 2P = 5 + -1P + P

Combine like terms: -1P + P = 0
-7 + 2P = 5 + 0
-7 + 2P = 5

Add '7' to each side of the equation.
-7 + 7 + 2P = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 2P = 5 + 7
2P = 5 + 7

Combine like terms: 5 + 7 = 12
2P = 12

Divide each side by '2'.
P = 6

Simplifying
P = 6

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