(sin(7x))-(cos(7x))=0

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Solution for (sin(7x))-(cos(7x))=0 equation:


Simplifying
(sin(7x)) + -1(cos(7x)) = 0

Remove parenthesis around (7x)
(ins * 7x) + -1(cos(7x)) = 0

Reorder the terms for easier multiplication:
(7ins * x) + -1(cos(7x)) = 0

Multiply ins * x
(7insx) + -1(cos(7x)) = 0

Remove parenthesis around (7x)
(7insx) + -1(cos * 7x) = 0

Reorder the terms for easier multiplication:
(7insx) + -1(7cos * x) = 0

Multiply cos * x
(7insx) + -1(7cosx) = 0

Remove parenthesis around (7cosx)
(7insx) + -1 * 7cosx = 0

Multiply -1 * 7
(7insx) + -7cosx = 0

Reorder the terms:
-7cosx + (7insx) = 0

Solving
-7cosx + (7insx) = 0

Solving for variable 'c'.

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

Add '(-7insx)' to each side of the equation.
-7cosx + (7insx) + (-7insx) = 0 + (-7insx)

Combine like terms: (7insx) + (-7insx) = 0
-7cosx + 0 = 0 + (-7insx)
-7cosx = 0 + (-7insx)
Remove the zero:
-7cosx = (-7insx)

Divide each side by '-7osx'.
c = ino-1

Simplifying
c = ino-1

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