(4x^2+8)=(4x^2+2x-2)

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Solution for (4x^2+8)=(4x^2+2x-2) equation:


Simplifying
(4x2 + 8) = (4x2 + 2x + -2)

Reorder the terms:
(8 + 4x2) = (4x2 + 2x + -2)

Remove parenthesis around (8 + 4x2)
8 + 4x2 = (4x2 + 2x + -2)

Reorder the terms:
8 + 4x2 = (-2 + 2x + 4x2)

Remove parenthesis around (-2 + 2x + 4x2)
8 + 4x2 = -2 + 2x + 4x2

Add '-4x2' to each side of the equation.
8 + 4x2 + -4x2 = -2 + 2x + 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
8 + 0 = -2 + 2x + 4x2 + -4x2
8 = -2 + 2x + 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
8 = -2 + 2x + 0
8 = -2 + 2x

Solving
8 = -2 + 2x

Solving for variable 'x'.

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

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

Combine like terms: 2x + -2x = 0
8 + -2x = -2 + 0
8 + -2x = -2

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

Combine like terms: 8 + -8 = 0
0 + -2x = -2 + -8
-2x = -2 + -8

Combine like terms: -2 + -8 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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