p-2(p-15)=9p

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Solution for p-2(p-15)=9p equation:


Simplifying
p + -2(p + -15) = 9p

Reorder the terms:
p + -2(-15 + p) = 9p
p + (-15 * -2 + p * -2) = 9p
p + (30 + -2p) = 9p

Reorder the terms:
30 + p + -2p = 9p

Combine like terms: p + -2p = -1p
30 + -1p = 9p

Solving
30 + -1p = 9p

Solving for variable 'p'.

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

Add '-9p' to each side of the equation.
30 + -1p + -9p = 9p + -9p

Combine like terms: -1p + -9p = -10p
30 + -10p = 9p + -9p

Combine like terms: 9p + -9p = 0
30 + -10p = 0

Add '-30' to each side of the equation.
30 + -30 + -10p = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -10p = 0 + -30
-10p = 0 + -30

Combine like terms: 0 + -30 = -30
-10p = -30

Divide each side by '-10'.
p = 3

Simplifying
p = 3

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