Question

solve the equation r+s-6t= ycosx​

Answer 1

Answer:

I can't tell you the perfect answer but.

Get one function of one angle. Trig equations, like any equations, are really about numbers, not angles.

Solve for the value(s) of a trig function.

Solve for the variable.

Apply any restrictions.

Hope it will help you a bit.

Have a nice day