-2(9-p)=12

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Solution for -2(9-p)=12 equation:


Simplifying
-2(9 + -1p) = 12
(9 * -2 + -1p * -2) = 12
(-18 + 2p) = 12

Solving
-18 + 2p = 12

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 = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 2p = 12 + 18
2p = 12 + 18

Combine like terms: 12 + 18 = 30
2p = 30

Divide each side by '2'.
p = 15

Simplifying
p = 15

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