Question

Hi please help! Please and thank you

Answer 1

Answer: 1.
`(19)/(18)=n`

2. x=4

Explanation:

`(11)/(6)-(7)/(9)=n` First, you have to subtract
`(7)/(9)` from both sides to have n by its self.

`(33)/(18)-(14)/(18)=n` Then find the common denominator. And subtract it

`(19)/(18)=n`

6.2-2.2=x Subtract 2.2 from both sides to have x by its self.

4=x

Answer 2

11/6 = n + 7/9

Get the LCD (Least Common Denominator) which is the answer to 6(9)

11/6 (9)
99/54

7/9 (6)
42/54

99/54 = n + 42/54

Subtract 42/54 on both sides

57/54 = n

Simplify if possible. (divide by 3)

19/18 = n