21x-19sinx=4

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Solution for 21x-19sinx=4 equation:


Simplifying
21x + -19sinx = 4

Reorder the terms:
-19insx + 21x = 4

Solving
-19insx + 21x = 4

Solving for variable 'i'.

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

Add '-21x' to each side of the equation.
-19insx + 21x + -21x = 4 + -21x

Combine like terms: 21x + -21x = 0
-19insx + 0 = 4 + -21x
-19insx = 4 + -21x

Divide each side by '-19nsx'.
i = -0.2105263158n-1s-1x-1 + 1.105263158n-1s-1

Simplifying
i = -0.2105263158n-1s-1x-1 + 1.105263158n-1s-1

Reorder the terms:
i = 1.105263158n-1s-1 + -0.2105263158n-1s-1x-1

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