7-2p-8=-1

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Solution for 7-2p-8=-1 equation: 


Simplifying
7 + -2p + -8 = -1

Reorder the terms:
7 + -8 + -2p = -1

Combine like terms: 7 + -8 = -1
-1 + -2p = -1

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

Combine like terms: -1 + 1 = 0
0 + -2p = -1 + 1
-2p = -1 + 1

Combine like terms: -1 + 1 = 0
-2p = 0

Solving
-2p = 0

Solving for variable 'p'.

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

Divide each side by '-2'.
p = 0

Simplifying
p = 0

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