12p-19p=21

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Solution for 12p-19p=21 equation: 


Simplifying
12p + -19p = 21

Combine like terms: 12p + -19p = -7p
-7p = 21

Solving
-7p = 21

Solving for variable 'p'.

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

Divide each side by '-7'.
p = -3

Simplifying
p = -3

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