10-P+100=2P-20

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Solution for 10-P+100=2P-20 equation:


Simplifying
10 + -1P + 100 = 2P + -20

Reorder the terms:
10 + 100 + -1P = 2P + -20

Combine like terms: 10 + 100 = 110
110 + -1P = 2P + -20

Reorder the terms:
110 + -1P = -20 + 2P

Solving
110 + -1P = -20 + 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.
110 + -1P + -2P = -20 + 2P + -2P

Combine like terms: -1P + -2P = -3P
110 + -3P = -20 + 2P + -2P

Combine like terms: 2P + -2P = 0
110 + -3P = -20 + 0
110 + -3P = -20

Add '-110' to each side of the equation.
110 + -110 + -3P = -20 + -110

Combine like terms: 110 + -110 = 0
0 + -3P = -20 + -110
-3P = -20 + -110

Combine like terms: -20 + -110 = -130
-3P = -130

Divide each side by '-3'.
P = 43.33333333

Simplifying
P = 43.33333333

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