-20P-5(4-5P)=2(P-3)-20

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Solution for -20P-5(4-5P)=2(P-3)-20 equation:


Simplifying
-20P + -5(4 + -5P) = 2(P + -3) + -20
-20P + (4 * -5 + -5P * -5) = 2(P + -3) + -20
-20P + (-20 + 25P) = 2(P + -3) + -20

Reorder the terms:
-20 + -20P + 25P = 2(P + -3) + -20

Combine like terms: -20P + 25P = 5P
-20 + 5P = 2(P + -3) + -20

Reorder the terms:
-20 + 5P = 2(-3 + P) + -20
-20 + 5P = (-3 * 2 + P * 2) + -20
-20 + 5P = (-6 + 2P) + -20

Reorder the terms:
-20 + 5P = -6 + -20 + 2P

Combine like terms: -6 + -20 = -26
-20 + 5P = -26 + 2P

Solving
-20 + 5P = -26 + 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.
-20 + 5P + -2P = -26 + 2P + -2P

Combine like terms: 5P + -2P = 3P
-20 + 3P = -26 + 2P + -2P

Combine like terms: 2P + -2P = 0
-20 + 3P = -26 + 0
-20 + 3P = -26

Add '20' to each side of the equation.
-20 + 20 + 3P = -26 + 20

Combine like terms: -20 + 20 = 0
0 + 3P = -26 + 20
3P = -26 + 20

Combine like terms: -26 + 20 = -6
3P = -6

Divide each side by '3'.
P = -2

Simplifying
P = -2

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