3sin(2x)+4cos(x)=0

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Solution for 3sin(2x)+4cos(x)=0 equation:


Simplifying
3sin(2x) + 4cos(x) = 0

Remove parenthesis around (2x)
3ins * 2x + 4cos(x) = 0

Reorder the terms for easier multiplication:
3 * 2ins * x + 4cos(x) = 0

Multiply 3 * 2
6ins * x + 4cos(x) = 0

Multiply ins * x
6insx + 4cos(x) = 0

Multiply cos * x
6insx + 4cosx = 0

Reorder the terms:
4cosx + 6insx = 0

Solving
4cosx + 6insx = 0

Solving for variable 'c'.

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

Add '-6insx' to each side of the equation.
4cosx + 6insx + -6insx = 0 + -6insx

Combine like terms: 6insx + -6insx = 0
4cosx + 0 = 0 + -6insx
4cosx = 0 + -6insx
Remove the zero:
4cosx = -6insx

Divide each side by '4osx'.
c = -1.5ino-1

Simplifying
c = -1.5ino-1

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