Hi I'm happy to help!
To solve this, we can do the inverse of what this is asking.
Original: _×2=-3
Inverse: -3÷2=_
We can solve the inverse operation in order to get our answer.
-3 split into two groups gives us 1 [tex]\frac{1}{2}[/tex], we can also write this as [tex]\frac{3}{2}[/tex], or 1.5.
I hope this was helpful, keep learning! :D
