15cos(x)=7+cos(x)

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Solution for 15cos(x)=7+cos(x) equation:


Simplifying
15cos(x) = 7 + cos(x)

Multiply cos * x
15cosx = 7 + cos(x)

Multiply cos * x
15cosx = 7 + cosx

Solving
15cosx = 7 + cosx

Solving for variable 'c'.

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

Add '-1cosx' to each side of the equation.
15cosx + -1cosx = 7 + cosx + -1cosx

Combine like terms: 15cosx + -1cosx = 14cosx
14cosx = 7 + cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
14cosx = 7 + 0
14cosx = 7

Divide each side by '14osx'.
c = 0.5o-1s-1x-1

Simplifying
c = 0.5o-1s-1x-1

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