4cosx-7=12

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Solution for 4cosx-7=12 equation: 


Simplifying
4cosx + -7 = 12

Reorder the terms:
-7 + 4cosx = 12

Solving
-7 + 4cosx = 12

Solving for variable 'c'.

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

Add '7' to each side of the equation.
-7 + 7 + 4cosx = 12 + 7

Combine like terms: -7 + 7 = 0
0 + 4cosx = 12 + 7
4cosx = 12 + 7

Combine like terms: 12 + 7 = 19
4cosx = 19

Divide each side by '4osx'.
c = 4.75o-1s-1x-1

Simplifying
c = 4.75o-1s-1x-1

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