7+2(p+6)=-(1+8p)

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Solution for 7+2(p+6)=-(1+8p) equation:


Simplifying
7 + 2(p + 6) = -1(1 + 8p)

Reorder the terms:
7 + 2(6 + p) = -1(1 + 8p)
7 + (6 * 2 + p * 2) = -1(1 + 8p)
7 + (12 + 2p) = -1(1 + 8p)

Combine like terms: 7 + 12 = 19
19 + 2p = -1(1 + 8p)
19 + 2p = (1 * -1 + 8p * -1)
19 + 2p = (-1 + -8p)

Solving
19 + 2p = -1 + -8p

Solving for variable 'p'.

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

Add '8p' to each side of the equation.
19 + 2p + 8p = -1 + -8p + 8p

Combine like terms: 2p + 8p = 10p
19 + 10p = -1 + -8p + 8p

Combine like terms: -8p + 8p = 0
19 + 10p = -1 + 0
19 + 10p = -1

Add '-19' to each side of the equation.
19 + -19 + 10p = -1 + -19

Combine like terms: 19 + -19 = 0
0 + 10p = -1 + -19
10p = -1 + -19

Combine like terms: -1 + -19 = -20
10p = -20

Divide each side by '10'.
p = -2

Simplifying
p = -2

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