3p=p+42

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Solution for 3p=p+42 equation: 


Simplifying
3p = p + 42

Reorder the terms:
3p = 42 + p

Solving
3p = 42 + 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.
3p + -1p = 42 + p + -1p

Combine like terms: 3p + -1p = 2p
2p = 42 + p + -1p

Combine like terms: p + -1p = 0
2p = 42 + 0
2p = 42

Divide each side by '2'.
p = 21

Simplifying
p = 21

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