Question 388793
csc3(x+(`)/(3))-2  (`=pie in this equation)

Multiply csc3 by each term inside the parentheses.
xcsc3+(`csc3)/(3)-2

Take the cosecant of 3 to get (1)/(0.1411).
x((1)/(0.1411))+(`csc3)/(3)-2

Divide 1 by 0.1411 to get 7.0862.
x(7.0862)+(`csc3)/(3)-2

Multiply x by each term inside the parentheses.
7.0862x+(`csc3)/(3)-2

Take the cosecant of 3 to get (1)/(0.1411).
(7.0862x(`((1)/(0.1411))))/(3)-2

Divide 1 by 0.1411 to get 7.0862.
(7.0862x(`(7.0862)))/(3)-2

Multiply ` by each term inside the parentheses.
(7.0862x(7.0862`))/(3)-2

Remove the parentheses from the numerator.
7.0862x+(7.0862`)/(3)-2

Reduce the expression (7.0862`)/(3) by removing a factor of  from the numerator and denominator.
7.0862x+2.3621`-2