-2(-9-p)=9

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Solution for -2(-9-p)=9 equation:


Simplifying
-2(-9 + -1p) = 9
(-9 * -2 + -1p * -2) = 9
(18 + 2p) = 9

Solving
18 + 2p = 9

Solving for variable 'p'.

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

Add '-18' to each side of the equation.
18 + -18 + 2p = 9 + -18

Combine like terms: 18 + -18 = 0
0 + 2p = 9 + -18
2p = 9 + -18

Combine like terms: 9 + -18 = -9
2p = -9

Divide each side by '2'.
p = -4.5

Simplifying
p = -4.5

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