Question

7 + sin x /n = 13
I just dont get it :/

Answer 1

Solution.

1) Subtract 7 from both sides

sinx / n = 13 − 7

2) Simplify 13−7 to 6

sinx / n = 6

3) Multiply both sides by n

sin x = 6n

4)  Invert function on both sides

x=arcsin(6n)

Answer 2

Actually this question is not a proper question !! , it has a Virtual solution or you can say don't have any real solution since its not even a proper equation
= 7 + sinx/n

Cancelling n

= 7 + six = 13 ,