13=-5cosx

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Solution for 13=-5cosx equation:


Simplifying
13 = -5cosx

Solving
13 = -5cosx

Solving for variable 'c'.

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

Add '5cosx' to each side of the equation.
13 + 5cosx = -5cosx + 5cosx

Combine like terms: -5cosx + 5cosx = 0
13 + 5cosx = 0

Add '-13' to each side of the equation.
13 + -13 + 5cosx = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 5cosx = 0 + -13
5cosx = 0 + -13

Combine like terms: 0 + -13 = -13
5cosx = -13

Divide each side by '5osx'.
c = -2.6o-1s-1x-1

Simplifying
c = -2.6o-1s-1x-1

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