-(p+5)=-21+p

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Solution for -(p+5)=-21+p equation:


Simplifying
-1(p + 5) = -21 + p

Reorder the terms:
-1(5 + p) = -21 + p
(5 * -1 + p * -1) = -21 + p
(-5 + -1p) = -21 + p

Solving
-5 + -1p = -21 + p

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 + -1p + -1p = -21 + p + -1p

Combine like terms: -1p + -1p = -2p
-5 + -2p = -21 + p + -1p

Combine like terms: p + -1p = 0
-5 + -2p = -21 + 0
-5 + -2p = -21

Add '5' to each side of the equation.
-5 + 5 + -2p = -21 + 5

Combine like terms: -5 + 5 = 0
0 + -2p = -21 + 5
-2p = -21 + 5

Combine like terms: -21 + 5 = -16
-2p = -16

Divide each side by '-2'.
p = 8

Simplifying
p = 8

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