2(x^2+64)=40

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Solution for 2(x^2+64)=40 equation:


Simplifying
2(x2 + 64) = 40

Reorder the terms:
2(64 + x2) = 40
(64 * 2 + x2 * 2) = 40
(128 + 2x2) = 40

Solving
128 + 2x2 = 40

Solving for variable 'x'.

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

Add '-128' to each side of the equation.
128 + -128 + 2x2 = 40 + -128

Combine like terms: 128 + -128 = 0
0 + 2x2 = 40 + -128
2x2 = 40 + -128

Combine like terms: 40 + -128 = -88
2x2 = -88

Divide each side by '2'.
x2 = -44

Simplifying
x2 = -44

Reorder the terms:
44 + x2 = -44 + 44

Combine like terms: -44 + 44 = 0
44 + x2 = 0

The solution to this equation could not be determined.

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