Question

What is the value of x?

Answer 1

should i set the equations equal to 180 ?

Answer 2

no they are parallel lines

Answer 3

meaning ?

Answer 4

Because the two vertical lines are parallel then the two angles are equals !
So :
\[\Large 2x+19=4x-31\]

Answer 5

25 ?

Answer 6

no 25 you are right

Answer 7

okkk thankss very much ok last one.

Answer 8

is this Same-side interior angles ?

Answer 9

oorr its Same-side exterior angles ? idkk .

Answer 10

no

Answer 11

soooo its not Same-side exterior angles ?

Answer 12

yes

Answer 13

so it is Same-side exterior angles ? ok thak you (:

Answer 14

I wasright it was Same-side interior angles . But thhhhhhhhanks Anyways (:

Answer 15

NO ! You can't use that rule because the lines are not parallel