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

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


Simplifying
-7 + 2p = -2p + -5(p + -4)

Reorder the terms:
-7 + 2p = -2p + -5(-4 + p)
-7 + 2p = -2p + (-4 * -5 + p * -5)
-7 + 2p = -2p + (20 + -5p)

Reorder the terms:
-7 + 2p = 20 + -2p + -5p

Combine like terms: -2p + -5p = -7p
-7 + 2p = 20 + -7p

Solving
-7 + 2p = 20 + -7p

Solving for variable 'p'.

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

Add '7p' to each side of the equation.
-7 + 2p + 7p = 20 + -7p + 7p

Combine like terms: 2p + 7p = 9p
-7 + 9p = 20 + -7p + 7p

Combine like terms: -7p + 7p = 0
-7 + 9p = 20 + 0
-7 + 9p = 20

Add '7' to each side of the equation.
-7 + 7 + 9p = 20 + 7

Combine like terms: -7 + 7 = 0
0 + 9p = 20 + 7
9p = 20 + 7

Combine like terms: 20 + 7 = 27
9p = 27

Divide each side by '9'.
p = 3

Simplifying
p = 3

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