x^2-3sin(2x)=2x

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Solution for x^2-3sin(2x)=2x equation:


Simplifying
x2 + -3sin(2x) = 2x

Remove parenthesis around (2x)
x2 + -3ins * 2x = 2x

Reorder the terms for easier multiplication:
x2 + -3 * 2ins * x = 2x

Multiply -3 * 2
x2 + -6ins * x = 2x

Multiply ins * x
x2 + -6insx = 2x

Reorder the terms:
-6insx + x2 = 2x

Solving
-6insx + x2 = 2x

Solving for variable 'i'.

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

Add '-1x2' to each side of the equation.
-6insx + x2 + -1x2 = 2x + -1x2

Combine like terms: x2 + -1x2 = 0
-6insx + 0 = 2x + -1x2
-6insx = 2x + -1x2

Divide each side by '-6nsx'.
i = -0.3333333333n-1s-1 + 0.1666666667n-1s-1x

Simplifying
i = -0.3333333333n-1s-1 + 0.1666666667n-1s-1x

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