p^2+4p-2=p^2+8

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Solution for p^2+4p-2=p^2+8 equation:


Simplifying
p2 + 4p + -2 = p2 + 8

Reorder the terms:
-2 + 4p + p2 = p2 + 8

Reorder the terms:
-2 + 4p + p2 = 8 + p2

Add '-1p2' to each side of the equation.
-2 + 4p + p2 + -1p2 = 8 + p2 + -1p2

Combine like terms: p2 + -1p2 = 0
-2 + 4p + 0 = 8 + p2 + -1p2
-2 + 4p = 8 + p2 + -1p2

Combine like terms: p2 + -1p2 = 0
-2 + 4p = 8 + 0
-2 + 4p = 8

Solving
-2 + 4p = 8

Solving for variable 'p'.

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

Add '2' to each side of the equation.
-2 + 2 + 4p = 8 + 2

Combine like terms: -2 + 2 = 0
0 + 4p = 8 + 2
4p = 8 + 2

Combine like terms: 8 + 2 = 10
4p = 10

Divide each side by '4'.
p = 2.5

Simplifying
p = 2.5

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