p+p+39+2p-40=619

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Solution for p+p+39+2p-40=619 equation:


Simplifying
p + p + 39 + 2p + -40 = 619

Reorder the terms:
39 + -40 + p + p + 2p = 619

Combine like terms: 39 + -40 = -1
-1 + p + p + 2p = 619

Combine like terms: p + p = 2p
-1 + 2p + 2p = 619

Combine like terms: 2p + 2p = 4p
-1 + 4p = 619

Solving
-1 + 4p = 619

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 = 619 + 1

Combine like terms: -1 + 1 = 0
0 + 4p = 619 + 1
4p = 619 + 1

Combine like terms: 619 + 1 = 620
4p = 620

Divide each side by '4'.
p = 155

Simplifying
p = 155

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