Question

hey if anyone understands do you you think you could help i'm struggling a little bit :(

Answer 1

Answer:

2x=18

x=9

Step-by-step explanation:

So, to start you subtract 12 from 30 to get 18.

then 18 divided by x gives you 9

so X=9

Answer 2

Answer:

2x = 18 and x = 9

Step-by-step explanation:

i've done it before so i know its right