3p+9+p=-31

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Solution for 3p+9+p=-31 equation:


Simplifying
3p + 9 + p = -31

Reorder the terms:
9 + 3p + p = -31

Combine like terms: 3p + p = 4p
9 + 4p = -31

Solving
9 + 4p = -31

Solving for variable 'p'.

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

Add '-9' to each side of the equation.
9 + -9 + 4p = -31 + -9

Combine like terms: 9 + -9 = 0
0 + 4p = -31 + -9
4p = -31 + -9

Combine like terms: -31 + -9 = -40
4p = -40

Divide each side by '4'.
p = -10

Simplifying
p = -10

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