3p+9=72-6p

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Solution for 3p+9=72-6p equation:


Simplifying
3p + 9 = 72 + -6p

Reorder the terms:
9 + 3p = 72 + -6p

Solving
9 + 3p = 72 + -6p

Solving for variable 'p'.

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

Add '6p' to each side of the equation.
9 + 3p + 6p = 72 + -6p + 6p

Combine like terms: 3p + 6p = 9p
9 + 9p = 72 + -6p + 6p

Combine like terms: -6p + 6p = 0
9 + 9p = 72 + 0
9 + 9p = 72

Add '-9' to each side of the equation.
9 + -9 + 9p = 72 + -9

Combine like terms: 9 + -9 = 0
0 + 9p = 72 + -9
9p = 72 + -9

Combine like terms: 72 + -9 = 63
9p = 63

Divide each side by '9'.
p = 7

Simplifying
p = 7

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