1+2p+p=-8

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Solution for 1+2p+p=-8 equation: 


Simplifying
1 + 2p + p = -8

Combine like terms: 2p + p = 3p
1 + 3p = -8

Solving
1 + 3p = -8

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 + 3p = -8 + -1

Combine like terms: 1 + -1 = 0
0 + 3p = -8 + -1
3p = -8 + -1

Combine like terms: -8 + -1 = -9
3p = -9

Divide each side by '3'.
p = -3

Simplifying
p = -3

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