4p+5=7(-p+6)-8(2-p)

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Solution for 4p+5=7(-p+6)-8(2-p) equation:


Simplifying
4p + 5 = 7(-1p + 6) + -8(2 + -1p)

Reorder the terms:
5 + 4p = 7(-1p + 6) + -8(2 + -1p)

Reorder the terms:
5 + 4p = 7(6 + -1p) + -8(2 + -1p)
5 + 4p = (6 * 7 + -1p * 7) + -8(2 + -1p)
5 + 4p = (42 + -7p) + -8(2 + -1p)
5 + 4p = 42 + -7p + (2 * -8 + -1p * -8)
5 + 4p = 42 + -7p + (-16 + 8p)

Reorder the terms:
5 + 4p = 42 + -16 + -7p + 8p

Combine like terms: 42 + -16 = 26
5 + 4p = 26 + -7p + 8p

Combine like terms: -7p + 8p = 1p
5 + 4p = 26 + 1p

Solving
5 + 4p = 26 + 1p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
5 + 4p + -1p = 26 + 1p + -1p

Combine like terms: 4p + -1p = 3p
5 + 3p = 26 + 1p + -1p

Combine like terms: 1p + -1p = 0
5 + 3p = 26 + 0
5 + 3p = 26

Add '-5' to each side of the equation.
5 + -5 + 3p = 26 + -5

Combine like terms: 5 + -5 = 0
0 + 3p = 26 + -5
3p = 26 + -5

Combine like terms: 26 + -5 = 21
3p = 21

Divide each side by '3'.
p = 7

Simplifying
p = 7

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