3p-7p=12

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Solution for 3p-7p=12 equation: 


Simplifying
3p + -7p = 12

Combine like terms: 3p + -7p = -4p
-4p = 12

Solving
-4p = 12

Solving for variable 'p'.

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

Divide each side by '-4'.
p = -3

Simplifying
p = -3

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