6cos(x+1)-2=1

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Solution for 6cos(x+1)-2=1 equation:


Simplifying
6cos(x + 1) + -2 = 1

Reorder the terms:
6cos(1 + x) + -2 = 1
(1 * 6cos + x * 6cos) + -2 = 1
(6cos + 6cosx) + -2 = 1

Reorder the terms:
-2 + 6cos + 6cosx = 1

Solving
-2 + 6cos + 6cosx = 1

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + 6cos + 2 + 6cosx = 1 + 2

Reorder the terms:
-2 + 2 + 6cos + 6cosx = 1 + 2

Combine like terms: -2 + 2 = 0
0 + 6cos + 6cosx = 1 + 2
6cos + 6cosx = 1 + 2

Combine like terms: 1 + 2 = 3
6cos + 6cosx = 3

Reorder the terms:
-3 + 6cos + 6cosx = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + 6cos + 6cosx = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-1 + 2cos + 2cosx) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-1 + 2cos + 2cosx)' equal to zero and attempt to solve: Simplifying -1 + 2cos + 2cosx = 0 Solving -1 + 2cos + 2cosx = 0 Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 2cos + 1 + 2cosx = 0 + 1 Reorder the terms: -1 + 1 + 2cos + 2cosx = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2cos + 2cosx = 0 + 1 2cos + 2cosx = 0 + 1 Combine like terms: 0 + 1 = 1 2cos + 2cosx = 1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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