5cos(6x)+6=9

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Solution for 5cos(6x)+6=9 equation:


Simplifying
5cos(6x) + 6 = 9

Remove parenthesis around (6x)
5cos * 6x + 6 = 9

Reorder the terms for easier multiplication:
5 * 6cos * x + 6 = 9

Multiply 5 * 6
30cos * x + 6 = 9

Multiply cos * x
30cosx + 6 = 9

Reorder the terms:
6 + 30cosx = 9

Solving
6 + 30cosx = 9

Solving for variable 'c'.

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

Add '-6' to each side of the equation.
6 + -6 + 30cosx = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 30cosx = 9 + -6
30cosx = 9 + -6

Combine like terms: 9 + -6 = 3
30cosx = 3

Divide each side by '30osx'.
c = 0.1o-1s-1x-1

Simplifying
c = 0.1o-1s-1x-1

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