The given equation is-
If we multiply the equation by 6, we would have the same value for the variable x since we are multiplying the same number on each side. So, the second choice is an equivalent equation to the given one.
Let's multiply by 6.
So, the third expression is also an equivalent expression.
Then, let's subtract 4 on each side.
The last choice is also an equivalent expression.
Therefore, the right choices are 2, 3, and 6.