-6p-9=-3(p-4)

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Solution for -6p-9=-3(p-4) equation:


Simplifying
-6p + -9 = -3(p + -4)

Reorder the terms:
-9 + -6p = -3(p + -4)

Reorder the terms:
-9 + -6p = -3(-4 + p)
-9 + -6p = (-4 * -3 + p * -3)
-9 + -6p = (12 + -3p)

Solving
-9 + -6p = 12 + -3p

Solving for variable 'p'.

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

Add '3p' to each side of the equation.
-9 + -6p + 3p = 12 + -3p + 3p

Combine like terms: -6p + 3p = -3p
-9 + -3p = 12 + -3p + 3p

Combine like terms: -3p + 3p = 0
-9 + -3p = 12 + 0
-9 + -3p = 12

Add '9' to each side of the equation.
-9 + 9 + -3p = 12 + 9

Combine like terms: -9 + 9 = 0
0 + -3p = 12 + 9
-3p = 12 + 9

Combine like terms: 12 + 9 = 21
-3p = 21

Divide each side by '-3'.
p = -7

Simplifying
p = -7

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