sin(3x)-1=cos(3x)

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Solution for sin(3x)-1=cos(3x) equation:


Simplifying
sin(3x) + -1 = cos(3x)

Remove parenthesis around (3x)
ins * 3x + -1 = cos(3x)

Reorder the terms for easier multiplication:
3ins * x + -1 = cos(3x)

Multiply ins * x
3insx + -1 = cos(3x)

Reorder the terms:
-1 + 3insx = cos(3x)

Remove parenthesis around (3x)
-1 + 3insx = cos * 3x

Reorder the terms for easier multiplication:
-1 + 3insx = 3cos * x

Multiply cos * x
-1 + 3insx = 3cosx

Solving
-1 + 3insx = 3cosx

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + 1 + 3insx = 1 + 3cosx

Combine like terms: -1 + 1 = 0
0 + 3insx = 1 + 3cosx
3insx = 1 + 3cosx

Divide each side by '3nsx'.
i = 0.3333333333n-1s-1x-1 + cn-1o

Simplifying
i = 0.3333333333n-1s-1x-1 + cn-1o

Reorder the terms:
i = cn-1o + 0.3333333333n-1s-1x-1

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