20-5(p+1)=-(2p-15)

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Solution for 20-5(p+1)=-(2p-15) equation:


Simplifying
20 + -5(p + 1) = -1(2p + -15)

Reorder the terms:
20 + -5(1 + p) = -1(2p + -15)
20 + (1 * -5 + p * -5) = -1(2p + -15)
20 + (-5 + -5p) = -1(2p + -15)

Combine like terms: 20 + -5 = 15
15 + -5p = -1(2p + -15)

Reorder the terms:
15 + -5p = -1(-15 + 2p)
15 + -5p = (-15 * -1 + 2p * -1)
15 + -5p = (15 + -2p)

Add '-15' to each side of the equation.
15 + -15 + -5p = 15 + -15 + -2p

Combine like terms: 15 + -15 = 0
0 + -5p = 15 + -15 + -2p
-5p = 15 + -15 + -2p

Combine like terms: 15 + -15 = 0
-5p = 0 + -2p
-5p = -2p

Solving
-5p = -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.
-5p + 2p = -2p + 2p

Combine like terms: -5p + 2p = -3p
-3p = -2p + 2p

Combine like terms: -2p + 2p = 0
-3p = 0

Divide each side by '-3'.
p = 0

Simplifying
p = 0

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