-8p-20=-7(7p-3)

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Solution for -8p-20=-7(7p-3) equation:


Simplifying
-8p + -20 = -7(7p + -3)

Reorder the terms:
-20 + -8p = -7(7p + -3)

Reorder the terms:
-20 + -8p = -7(-3 + 7p)
-20 + -8p = (-3 * -7 + 7p * -7)
-20 + -8p = (21 + -49p)

Solving
-20 + -8p = 21 + -49p

Solving for variable 'p'.

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

Add '49p' to each side of the equation.
-20 + -8p + 49p = 21 + -49p + 49p

Combine like terms: -8p + 49p = 41p
-20 + 41p = 21 + -49p + 49p

Combine like terms: -49p + 49p = 0
-20 + 41p = 21 + 0
-20 + 41p = 21

Add '20' to each side of the equation.
-20 + 20 + 41p = 21 + 20

Combine like terms: -20 + 20 = 0
0 + 41p = 21 + 20
41p = 21 + 20

Combine like terms: 21 + 20 = 41
41p = 41

Divide each side by '41'.
p = 1

Simplifying
p = 1

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