p+p+21+2p-22=809

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Solution for p+p+21+2p-22=809 equation:


Simplifying
p + p + 21 + 2p + -22 = 809

Reorder the terms:
21 + -22 + p + p + 2p = 809

Combine like terms: 21 + -22 = -1
-1 + p + p + 2p = 809

Combine like terms: p + p = 2p
-1 + 2p + 2p = 809

Combine like terms: 2p + 2p = 4p
-1 + 4p = 809

Solving
-1 + 4p = 809

Solving for variable 'p'.

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

Add '1' to each side of the equation.
-1 + 1 + 4p = 809 + 1

Combine like terms: -1 + 1 = 0
0 + 4p = 809 + 1
4p = 809 + 1

Combine like terms: 809 + 1 = 810
4p = 810

Divide each side by '4'.
p = 202.5

Simplifying
p = 202.5

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