3(p+1)=5(p-1)

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Solution for 3(p+1)=5(p-1) equation:


Simplifying
3(p + 1) = 5(p + -1)

Reorder the terms:
3(1 + p) = 5(p + -1)
(1 * 3 + p * 3) = 5(p + -1)
(3 + 3p) = 5(p + -1)

Reorder the terms:
3 + 3p = 5(-1 + p)
3 + 3p = (-1 * 5 + p * 5)
3 + 3p = (-5 + 5p)

Solving
3 + 3p = -5 + 5p

Solving for variable 'p'.

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

Add '-5p' to each side of the equation.
3 + 3p + -5p = -5 + 5p + -5p

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

Combine like terms: 5p + -5p = 0
3 + -2p = -5 + 0
3 + -2p = -5

Add '-3' to each side of the equation.
3 + -3 + -2p = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -2p = -5 + -3
-2p = -5 + -3

Combine like terms: -5 + -3 = -8
-2p = -8

Divide each side by '-2'.
p = 4

Simplifying
p = 4

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