Sin(5x)-cos(4x)=

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Solution for Sin(5x)-cos(4x)= equation:


Simplifying
Sin(5x) + -1cos(4x) = 0

Remove parenthesis around (5x)
inS * 5x + -1cos(4x) = 0

Reorder the terms for easier multiplication:
5inS * x + -1cos(4x) = 0

Multiply inS * x
5inxS + -1cos(4x) = 0

Remove parenthesis around (4x)
5inxS + -1cos * 4x = 0

Reorder the terms for easier multiplication:
5inxS + -1 * 4cos * x = 0

Multiply -1 * 4
5inxS + -4cos * x = 0

Multiply cos * x
5inxS + -4cosx = 0

Reorder the terms:
-4cosx + 5inxS = 0

Solving
-4cosx + 5inxS = 0

Solving for variable 'c'.

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

Add '-5inxS' to each side of the equation.
-4cosx + 5inxS + -5inxS = 0 + -5inxS

Combine like terms: 5inxS + -5inxS = 0
-4cosx + 0 = 0 + -5inxS
-4cosx = 0 + -5inxS
Remove the zero:
-4cosx = -5inxS

Divide each side by '-4osx'.
c = 1.25ino-1s-1S

Simplifying
c = 1.25ino-1s-1S

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