2p-7p+8p=12

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Solution for 2p-7p+8p=12 equation: 


Simplifying
2p + -7p + 8p = 12

Combine like terms: 2p + -7p = -5p
-5p + 8p = 12

Combine like terms: -5p + 8p = 3p
3p = 12

Solving
3p = 12

Solving for variable 'p'.

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

Divide each side by '3'.
p = 4

Simplifying
p = 4

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