-2.5=5cos(23x)

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Solution for -2.5=5cos(23x) equation:


Simplifying
-2.5 = 5cos(23x)

Remove parenthesis around (23x)
-2.5 = 5cos * 23x

Reorder the terms for easier multiplication:
-2.5 = 5 * 23cos * x

Multiply 5 * 23
-2.5 = 115cos * x

Multiply cos * x
-2.5 = 115cosx

Solving
-2.5 = 115cosx

Solving for variable 'c'.

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

Add '-115cosx' to each side of the equation.
-2.5 + -115cosx = 115cosx + -115cosx

Combine like terms: 115cosx + -115cosx = 0
-2.5 + -115cosx = 0

Add '2.5' to each side of the equation.
-2.5 + 2.5 + -115cosx = 0 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + -115cosx = 0 + 2.5
-115cosx = 0 + 2.5

Combine like terms: 0 + 2.5 = 2.5
-115cosx = 2.5

Divide each side by '-115osx'.
c = -0.02173913043o-1s-1x-1

Simplifying
c = -0.02173913043o-1s-1x-1

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