-7(3p+6)=-126

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Solution for -7(3p+6)=-126 equation:


Simplifying
-7(3p + 6) = -126

Reorder the terms:
-7(6 + 3p) = -126
(6 * -7 + 3p * -7) = -126
(-42 + -21p) = -126

Solving
-42 + -21p = -126

Solving for variable 'p'.

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

Add '42' to each side of the equation.
-42 + 42 + -21p = -126 + 42

Combine like terms: -42 + 42 = 0
0 + -21p = -126 + 42
-21p = -126 + 42

Combine like terms: -126 + 42 = -84
-21p = -84

Divide each side by '-21'.
p = 4

Simplifying
p = 4

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