x*2x=800

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Solution for x*2x=800 equation: 


Simplifying
x * 2x = 800

Reorder the terms for easier multiplication:
2x * x = 800

Multiply x * x
2x2 = 800

Solving
2x2 = 800

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = 400

Simplifying
x2 = 400

Take the square root of each side:
x = {-20, 20}

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