-7(p-7)-8p=-5(p+7)+4p

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Solution for -7(p-7)-8p=-5(p+7)+4p equation:


Simplifying
-7(p + -7) + -8p = -5(p + 7) + 4p

Reorder the terms:
-7(-7 + p) + -8p = -5(p + 7) + 4p
(-7 * -7 + p * -7) + -8p = -5(p + 7) + 4p
(49 + -7p) + -8p = -5(p + 7) + 4p

Combine like terms: -7p + -8p = -15p
49 + -15p = -5(p + 7) + 4p

Reorder the terms:
49 + -15p = -5(7 + p) + 4p
49 + -15p = (7 * -5 + p * -5) + 4p
49 + -15p = (-35 + -5p) + 4p

Combine like terms: -5p + 4p = -1p
49 + -15p = -35 + -1p

Solving
49 + -15p = -35 + -1p

Solving for variable 'p'.

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

Add 'p' to each side of the equation.
49 + -15p + p = -35 + -1p + p

Combine like terms: -15p + p = -14p
49 + -14p = -35 + -1p + p

Combine like terms: -1p + p = 0
49 + -14p = -35 + 0
49 + -14p = -35

Add '-49' to each side of the equation.
49 + -49 + -14p = -35 + -49

Combine like terms: 49 + -49 = 0
0 + -14p = -35 + -49
-14p = -35 + -49

Combine like terms: -35 + -49 = -84
-14p = -84

Divide each side by '-14'.
p = 6

Simplifying
p = 6

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