-p-39=-3(-3p-7)

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Solution for -p-39=-3(-3p-7) equation:


Simplifying
-1p + -39 = -3(-3p + -7)

Reorder the terms:
-39 + -1p = -3(-3p + -7)

Reorder the terms:
-39 + -1p = -3(-7 + -3p)
-39 + -1p = (-7 * -3 + -3p * -3)
-39 + -1p = (21 + 9p)

Solving
-39 + -1p = 21 + 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.
-39 + -1p + -9p = 21 + 9p + -9p

Combine like terms: -1p + -9p = -10p
-39 + -10p = 21 + 9p + -9p

Combine like terms: 9p + -9p = 0
-39 + -10p = 21 + 0
-39 + -10p = 21

Add '39' to each side of the equation.
-39 + 39 + -10p = 21 + 39

Combine like terms: -39 + 39 = 0
0 + -10p = 21 + 39
-10p = 21 + 39

Combine like terms: 21 + 39 = 60
-10p = 60

Divide each side by '-10'.
p = -6

Simplifying
p = -6

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