Question

**Please help!!
~Question is in the comments

Answer 1

you know what are vertically opposite angles ?

Answer 2

No i do not

Answer 3

a and c are vertically opposite angles,
hence a =c

b and d are vertically opposite angles,
hence b =d

Answer 4

so, in your figure, are L and K vertically opposite angles ?

Answer 5

yes they are

Answer 6

and therefore x + 120 = 5 x
now solve for x

Answer 7

start by subtracting x from both sides

Answer 8

I dont know how to do that ;-;

Answer 9

\(x+120 -x = 5x-x \\ 120 = (5-1)x\)

try to continue ...