2cosx-4=3

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Solution for 2cosx-4=3 equation: 


Simplifying
2cosx + -4 = 3

Reorder the terms:
-4 + 2cosx = 3

Solving
-4 + 2cosx = 3

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 + 2cosx = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 2cosx = 3 + 4
2cosx = 3 + 4

Combine like terms: 3 + 4 = 7
2cosx = 7

Divide each side by '2osx'.
c = 3.5o-1s-1x-1

Simplifying
c = 3.5o-1s-1x-1

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