Question

Which of the following equations is equivalent to 2/3 a-7=1/3

Answer 1

Answer:what ur insta?

Step-by-step explanation:

Answer 2

Several equivalent equations are:

`2a-3* 7=1\\ \\ 2a-21=1\\ \\ 2a=22\\ \\ a=11`

Step-by-step explanation:

I will find several equivalent equations assuming the original equation is:

`(2/3)a-7=1/3`

1. Multiply both sides of the equation by 3:

`3* ((2/3)a-7)=3* (1/3)`

`2a-3* 7=1\\ \\ 2a-21=1`

2. Add 21 to both sides:

`2a=1+21\\ \\ 2a=22`

3. Divide both sides by 2:

`a=22/2\\ \\ a=11`