cos(3(x-30))=0.707

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Solution for cos(3(x-30))=0.707 equation: 


Simplifying
cos(3(x + -30)) = 0.707

Reorder the terms:
cos(3(-30 + x)) = 0.707
cos((-30 * 3 + x * 3)) = 0.707
cos((-90 + 3x)) = 0.707
(-90 * cos + 3x * cos) = 0.707
(-90cos + 3cosx) = 0.707

Solving
-90cos + 3cosx = 0.707

Solving for variable 'c'.

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

Reorder the terms:
-0.707 + -90cos + 3cosx = 0.707 + -0.707

Combine like terms: 0.707 + -0.707 = 0.000
-0.707 + -90cos + 3cosx = 0.000

The solution to this equation could not be determined.

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