7cos(x+3)=1

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Solution for 7cos(x+3)=1 equation: 


Simplifying
7cos(x + 3) = 1

Reorder the terms:
7cos(3 + x) = 1
(3 * 7cos + x * 7cos) = 1
(21cos + 7cosx) = 1

Solving
21cos + 7cosx = 1

Solving for variable 'c'.

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

Reorder the terms:
-1 + 21cos + 7cosx = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + 21cos + 7cosx = 0

The solution to this equation could not be determined.

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