2p+18=12-6(p+7)

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Solution for 2p+18=12-6(p+7) equation:


Simplifying
2p + 18 = 12 + -6(p + 7)

Reorder the terms:
18 + 2p = 12 + -6(p + 7)

Reorder the terms:
18 + 2p = 12 + -6(7 + p)
18 + 2p = 12 + (7 * -6 + p * -6)
18 + 2p = 12 + (-42 + -6p)

Combine like terms: 12 + -42 = -30
18 + 2p = -30 + -6p

Solving
18 + 2p = -30 + -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.
18 + 2p + 6p = -30 + -6p + 6p

Combine like terms: 2p + 6p = 8p
18 + 8p = -30 + -6p + 6p

Combine like terms: -6p + 6p = 0
18 + 8p = -30 + 0
18 + 8p = -30

Add '-18' to each side of the equation.
18 + -18 + 8p = -30 + -18

Combine like terms: 18 + -18 = 0
0 + 8p = -30 + -18
8p = -30 + -18

Combine like terms: -30 + -18 = -48
8p = -48

Divide each side by '8'.
p = -6

Simplifying
p = -6

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