2(p-1)=15

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


Simplifying
2(p + -1) = 15

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

Solving
-2 + 2p = 15

Solving for variable 'p'.

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

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

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

Combine like terms: 15 + 2 = 17
2p = 17

Divide each side by '2'.
p = 8.5

Simplifying
p = 8.5

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