Question 1027370
<pre>{{{5*sin(t) - cos(t)}}}{{{""=""}}}{{{0}}}

Add cos(t) to both sides:

{{{5*sin(t)}}}{{{""=""}}}{{{cos(t)}}}

Divide both sides by cos(t)

{{{5*sin(t)/cos(t)}}}{{{""=""}}}{{{cos(t)/cos(t)}}}

{{{5*expr(sin(t)/cos(t))}}}{{{""=""}}}{{{cross(cos(t))/cross(cos(t))}}}

{{{5*tan(t)}}}{{{""=""}}}{{{1}}}

Divide both sides by 5

{{{tan(t)}}}{{{""=""}}}{{{1/5}}}

Use inverse tangent feature of calculator:

{{{t}}}{{{""=""}}}{{{"11.30993247°"+"180°"*n}}} if you want degrees.

or

{{{t}}}{{{""=""}}}{{{0.1973955598+2n*pi}}} if you want radians.

Edwin</pre>