2(p+1)=20

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


Simplifying
2(p + 1) = 20

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

Solving
2 + 2p = 20

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 = 20 + -2

Combine like terms: 2 + -2 = 0
0 + 2p = 20 + -2
2p = 20 + -2

Combine like terms: 20 + -2 = 18
2p = 18

Divide each side by '2'.
p = 9

Simplifying
p = 9

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