3cosx+8=0

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Solution for 3cosx+8=0 equation: 


Simplifying
3cosx + 8 = 0

Reorder the terms:
8 + 3cosx = 0

Solving
8 + 3cosx = 0

Solving for variable 'c'.

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

Add '-8' to each side of the equation.
8 + -8 + 3cosx = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 3cosx = 0 + -8
3cosx = 0 + -8

Combine like terms: 0 + -8 = -8
3cosx = -8

Divide each side by '3osx'.
c = -2.666666667o-1s-1x-1

Simplifying
c = -2.666666667o-1s-1x-1

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