3cosx+45=0

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Solution for 3cosx+45=0 equation: 


Simplifying
3cosx + 45 = 0

Reorder the terms:
45 + 3cosx = 0

Solving
45 + 3cosx = 0

Solving for variable 'c'.

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

Add '-45' to each side of the equation.
45 + -45 + 3cosx = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 3cosx = 0 + -45
3cosx = 0 + -45

Combine like terms: 0 + -45 = -45
3cosx = -45

Divide each side by '3osx'.
c = -15o-1s-1x-1

Simplifying
c = -15o-1s-1x-1

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