2p+1=p-8

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


Simplifying
2p + 1 = p + -8

Reorder the terms:
1 + 2p = p + -8

Reorder the terms:
1 + 2p = -8 + p

Solving
1 + 2p = -8 + p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
1 + 2p + -1p = -8 + p + -1p

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

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

Add '-1' to each side of the equation.
1 + -1 + 1p = -8 + -1

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

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

Divide each side by '1'.
p = -9

Simplifying
p = -9

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