Question

I do not understand this can someone please help?

Answer 1

1. x = 18

2. x = 154

Explanation:

2 12

------- = -------

3 x

3 × 12 = 36

2 × x = 2x

36 = 2x

÷2 ÷2

---------------

x = 18

----------------------------------------------------------------------------------------------------------

6 84

------- = -------

11 x

6 × x = 6x

84 × 11 = 924

6x = 924

÷6 ÷6

-----------------

x = 154

I hope this helps!