12cosx-9=0

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Solution for 12cosx-9=0 equation: 


Simplifying
12cosx + -9 = 0

Reorder the terms:
-9 + 12cosx = 0

Solving
-9 + 12cosx = 0

Solving for variable 'c'.

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

Add '9' to each side of the equation.
-9 + 9 + 12cosx = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 12cosx = 0 + 9
12cosx = 0 + 9

Combine like terms: 0 + 9 = 9
12cosx = 9

Divide each side by '12osx'.
c = 0.75o-1s-1x-1

Simplifying
c = 0.75o-1s-1x-1

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