-84-3(7p-2)-8p=-107

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Solution for -84-3(7p-2)-8p=-107 equation:


Simplifying
-84 + -3(7p + -2) + -8p = -107

Reorder the terms:
-84 + -3(-2 + 7p) + -8p = -107
-84 + (-2 * -3 + 7p * -3) + -8p = -107
-84 + (6 + -21p) + -8p = -107

Combine like terms: -84 + 6 = -78
-78 + -21p + -8p = -107

Combine like terms: -21p + -8p = -29p
-78 + -29p = -107

Solving
-78 + -29p = -107

Solving for variable 'p'.

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

Add '78' to each side of the equation.
-78 + 78 + -29p = -107 + 78

Combine like terms: -78 + 78 = 0
0 + -29p = -107 + 78
-29p = -107 + 78

Combine like terms: -107 + 78 = -29
-29p = -29

Divide each side by '-29'.
p = 1

Simplifying
p = 1

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