p+p+22+(p*2)-28=510

Solution for p+p+22+(p*2)-28=510 equation:

Simplifying
p + p + 22 + (p * 2) + -28 = 510

Reorder the terms for easier multiplication:
p + p + 22 + (2p) + -28 = 510

Reorder the terms:
22 + -28 + p + p + (2p) = 510

Combine like terms: 22 + -28 = -6
-6 + p + p + (2p) = 510

Combine like terms: p + p = 2p
-6 + 2p + (2p) = 510

Combine like terms: 2p + (2p) = 4p
-6 + 4p = 510

Solving
-6 + 4p = 510

Solving for variable 'p'.

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

Add '6' to each side of the equation.
-6 + 6 + 4p = 510 + 6

Combine like terms: -6 + 6 = 0
0 + 4p = 510 + 6
4p = 510 + 6

Combine like terms: 510 + 6 = 516
4p = 516

Divide each side by '4'.
p = 129

Simplifying
p = 129