Question

Simplify the following expression (30/45g+20)-(8/9g+7)

Answer 1

The answer is:
`13-(2)/(9)g`

The explanation is shown below:

1- You have the following expression given in the exercise:

`((30)/(45)g+20)-((8)/(9)g+7)`

2- When you multiply signs, you obtain:

`(30)/(45)g+20-(8)/(9)g-7`

3. Now, you must add like terms, as following:

`-(2)/(9)g+13`

4. Therefore, you have that the expression simplified is:

`13-(2)/(9)g`