4+3cosx=0

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Solution for 4+3cosx=0 equation: 


Simplifying
4 + 3cosx = 0

Solving
4 + 3cosx = 0

Solving for variable 'c'.

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

Add '-4' to each side of the equation.
4 + -4 + 3cosx = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 3cosx = 0 + -4
3cosx = 0 + -4

Combine like terms: 0 + -4 = -4
3cosx = -4

Divide each side by '3osx'.
c = -1.333333333o-1s-1x-1

Simplifying
c = -1.333333333o-1s-1x-1

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