-4[7-(2p+4)]-12=6(3+p)

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Solution for -4[7-(2p+4)]-12=6(3+p) equation:


Simplifying
-4[7 + -1(2p + 4)] + -12 = 6(3 + p)

Reorder the terms:
-4[7 + -1(4 + 2p)] + -12 = 6(3 + p)
-4[7 + (4 * -1 + 2p * -1)] + -12 = 6(3 + p)
-4[7 + (-4 + -2p)] + -12 = 6(3 + p)

Combine like terms: 7 + -4 = 3
-4[3 + -2p] + -12 = 6(3 + p)
[3 * -4 + -2p * -4] + -12 = 6(3 + p)
[-12 + 8p] + -12 = 6(3 + p)

Reorder the terms:
-12 + -12 + 8p = 6(3 + p)

Combine like terms: -12 + -12 = -24
-24 + 8p = 6(3 + p)
-24 + 8p = (3 * 6 + p * 6)
-24 + 8p = (18 + 6p)

Solving
-24 + 8p = 18 + 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.
-24 + 8p + -6p = 18 + 6p + -6p

Combine like terms: 8p + -6p = 2p
-24 + 2p = 18 + 6p + -6p

Combine like terms: 6p + -6p = 0
-24 + 2p = 18 + 0
-24 + 2p = 18

Add '24' to each side of the equation.
-24 + 24 + 2p = 18 + 24

Combine like terms: -24 + 24 = 0
0 + 2p = 18 + 24
2p = 18 + 24

Combine like terms: 18 + 24 = 42
2p = 42

Divide each side by '2'.
p = 21

Simplifying
p = 21

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