-3(7p+4)-6=87

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Solution for -3(7p+4)-6=87 equation:


Simplifying
-3(7p + 4) + -6 = 87

Reorder the terms:
-3(4 + 7p) + -6 = 87
(4 * -3 + 7p * -3) + -6 = 87
(-12 + -21p) + -6 = 87

Reorder the terms:
-12 + -6 + -21p = 87

Combine like terms: -12 + -6 = -18
-18 + -21p = 87

Solving
-18 + -21p = 87

Solving for variable 'p'.

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

Add '18' to each side of the equation.
-18 + 18 + -21p = 87 + 18

Combine like terms: -18 + 18 = 0
0 + -21p = 87 + 18
-21p = 87 + 18

Combine like terms: 87 + 18 = 105
-21p = 105

Divide each side by '-21'.
p = -5

Simplifying
p = -5

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