7p-4(-5p+7)=29+8p

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Solution for 7p-4(-5p+7)=29+8p equation:


Simplifying
7p + -4(-5p + 7) = 29 + 8p

Reorder the terms:
7p + -4(7 + -5p) = 29 + 8p
7p + (7 * -4 + -5p * -4) = 29 + 8p
7p + (-28 + 20p) = 29 + 8p

Reorder the terms:
-28 + 7p + 20p = 29 + 8p

Combine like terms: 7p + 20p = 27p
-28 + 27p = 29 + 8p

Solving
-28 + 27p = 29 + 8p

Solving for variable 'p'.

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

Add '-8p' to each side of the equation.
-28 + 27p + -8p = 29 + 8p + -8p

Combine like terms: 27p + -8p = 19p
-28 + 19p = 29 + 8p + -8p

Combine like terms: 8p + -8p = 0
-28 + 19p = 29 + 0
-28 + 19p = 29

Add '28' to each side of the equation.
-28 + 28 + 19p = 29 + 28

Combine like terms: -28 + 28 = 0
0 + 19p = 29 + 28
19p = 29 + 28

Combine like terms: 29 + 28 = 57
19p = 57

Divide each side by '19'.
p = 3

Simplifying
p = 3

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