20p+(-20)(1-p)=(-15)p+30(1-p)

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Solution for 20p+(-20)(1-p)=(-15)p+30(1-p) equation:


Simplifying
20p + (-20)(1 + -1p) = (-15) * p + 30(1 + -1p)
20p + (1 * -20 + -1p * -20) = (-15) * p + 30(1 + -1p)
20p + (-20 + 20p) = (-15) * p + 30(1 + -1p)

Reorder the terms:
-20 + 20p + 20p = (-15) * p + 30(1 + -1p)

Combine like terms: 20p + 20p = 40p
-20 + 40p = (-15) * p + 30(1 + -1p)
-20 + 40p = -15p + (1 * 30 + -1p * 30)
-20 + 40p = -15p + (30 + -30p)

Reorder the terms:
-20 + 40p = 30 + -15p + -30p

Combine like terms: -15p + -30p = -45p
-20 + 40p = 30 + -45p

Solving
-20 + 40p = 30 + -45p

Solving for variable 'p'.

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

Add '45p' to each side of the equation.
-20 + 40p + 45p = 30 + -45p + 45p

Combine like terms: 40p + 45p = 85p
-20 + 85p = 30 + -45p + 45p

Combine like terms: -45p + 45p = 0
-20 + 85p = 30 + 0
-20 + 85p = 30

Add '20' to each side of the equation.
-20 + 20 + 85p = 30 + 20

Combine like terms: -20 + 20 = 0
0 + 85p = 30 + 20
85p = 30 + 20

Combine like terms: 30 + 20 = 50
85p = 50

Divide each side by '85'.
p = 0.5882352941

Simplifying
p = 0.5882352941

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