20+2p=28

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Solution for 20+2p=28 equation: 


Simplifying
20 + 2p = 28

Solving
20 + 2p = 28

Solving for variable 'p'.

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

Add '-20' to each side of the equation.
20 + -20 + 2p = 28 + -20

Combine like terms: 20 + -20 = 0
0 + 2p = 28 + -20
2p = 28 + -20

Combine like terms: 28 + -20 = 8
2p = 8

Divide each side by '2'.
p = 4

Simplifying
p = 4

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