4cos(3x)+3=5

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Solution for 4cos(3x)+3=5 equation:


Simplifying
4cos(3x) + 3 = 5

Remove parenthesis around (3x)
4cos * 3x + 3 = 5

Reorder the terms for easier multiplication:
4 * 3cos * x + 3 = 5

Multiply 4 * 3
12cos * x + 3 = 5

Multiply cos * x
12cosx + 3 = 5

Reorder the terms:
3 + 12cosx = 5

Solving
3 + 12cosx = 5

Solving for variable 'c'.

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

Add '-3' to each side of the equation.
3 + -3 + 12cosx = 5 + -3

Combine like terms: 3 + -3 = 0
0 + 12cosx = 5 + -3
12cosx = 5 + -3

Combine like terms: 5 + -3 = 2
12cosx = 2

Divide each side by '12osx'.
c = 0.1666666667o-1s-1x-1

Simplifying
c = 0.1666666667o-1s-1x-1

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