2x(11x)=840

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Solution for 2x(11x)=840 equation: 


Simplifying
2x(11x) = 840

Remove parenthesis around (11x)
2x * 11x = 840

Reorder the terms for easier multiplication:
2 * 11x * x = 840

Multiply 2 * 11
22x * x = 840

Multiply x * x
22x2 = 840

Solving
22x2 = 840

Solving for variable 'x'.

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

Divide each side by '22'.
x2 = 38.18181818

Simplifying
x2 = 38.18181818

Take the square root of each side:
x = {-6.179143806, 6.179143806}

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