3p-4p=-7

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Solution for 3p-4p=-7 equation: 


Simplifying
3p + -4p = -7

Combine like terms: 3p + -4p = -1p
-1p = -7

Solving
-1p = -7

Solving for variable 'p'.

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

Divide each side by '-1'.
p = 7

Simplifying
p = 7

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