12+(-9)=5+p

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Solution for 12+(-9)=5+p equation:


Simplifying
12 + (-9) = 5 + p
12 + -9 = 5 + p

Combine like terms: 12 + -9 = 3
3 = 5 + p

Solving
3 = 5 + 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.
3 + -1p = 5 + p + -1p

Combine like terms: p + -1p = 0
3 + -1p = 5 + 0
3 + -1p = 5

Add '-3' to each side of the equation.
3 + -3 + -1p = 5 + -3

Combine like terms: 3 + -3 = 0
0 + -1p = 5 + -3
-1p = 5 + -3

Combine like terms: 5 + -3 = 2
-1p = 2

Divide each side by '-1'.
p = -2

Simplifying
p = -2

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