Answer:
[tex]-4.2=q[/tex]
Step-by-step explanation:
To do this you would just add 4.8 to both sides to get rid of the -4.8 so then the equation would look like [tex]-4.2=q[/tex] and that would be our answer.
q=-4.2
-9 = q - 4.8
Add 4.8 to each side
-9+4.8 = q - 4.8+4.8
-4.2 = q
