Question

Can someone please help this assignment is due soon! It would be great for the answer!

Answer 1

Both of the answers are x =10

Answer 2

x = 10

Step-by-step explanation: (I'm not too sure if this is correct because this was last year's math unit for me)

9x+30=12x

-9x -9x

30=3x

30/3=10

x=10