p-1+2p+3=31

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Solution for p-1+2p+3=31 equation:


Simplifying
p + -1 + 2p + 3 = 31

Reorder the terms:
-1 + 3 + p + 2p = 31

Combine like terms: -1 + 3 = 2
2 + p + 2p = 31

Combine like terms: p + 2p = 3p
2 + 3p = 31

Solving
2 + 3p = 31

Solving for variable 'p'.

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

Add '-2' to each side of the equation.
2 + -2 + 3p = 31 + -2

Combine like terms: 2 + -2 = 0
0 + 3p = 31 + -2
3p = 31 + -2

Combine like terms: 31 + -2 = 29
3p = 29

Divide each side by '3'.
p = 9.666666667

Simplifying
p = 9.666666667

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