8p+4=-21

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Solution for 8p+4=-21 equation: 


Simplifying
8p + 4 = -21

Reorder the terms:
4 + 8p = -21

Solving
4 + 8p = -21

Solving for variable 'p'.

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

Add '-4' to each side of the equation.
4 + -4 + 8p = -21 + -4

Combine like terms: 4 + -4 = 0
0 + 8p = -21 + -4
8p = -21 + -4

Combine like terms: -21 + -4 = -25
8p = -25

Divide each side by '8'.
p = -3.125

Simplifying
p = -3.125

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