2x^2=4-2x^2

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Solution for 2x^2=4-2x^2 equation: 


Simplifying
2x2 = 4 + -2x2

Solving
2x2 = 4 + -2x2

Solving for variable 'x'.

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

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

Combine like terms: 2x2 + 2x2 = 4x2
4x2 = 4 + -2x2 + 2x2

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

Divide each side by '4'.
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}

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