4P-15=2P+7

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Solution for 4P-15=2P+7 equation:


Simplifying
4P + -15 = 2P + 7

Reorder the terms:
-15 + 4P = 2P + 7

Reorder the terms:
-15 + 4P = 7 + 2P

Solving
-15 + 4P = 7 + 2P

Solving for variable 'P'.

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

Add '-2P' to each side of the equation.
-15 + 4P + -2P = 7 + 2P + -2P

Combine like terms: 4P + -2P = 2P
-15 + 2P = 7 + 2P + -2P

Combine like terms: 2P + -2P = 0
-15 + 2P = 7 + 0
-15 + 2P = 7

Add '15' to each side of the equation.
-15 + 15 + 2P = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 2P = 7 + 15
2P = 7 + 15

Combine like terms: 7 + 15 = 22
2P = 22

Divide each side by '2'.
P = 11

Simplifying
P = 11

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