Answer:
12
Step-by-step explanation:
-2f-3=7
+2f-3=7+2
f-3=9
f+3=9+3
f=12
i think
f=-5 heres a tip use m a t h w a y it'll save your life with math homework
-2f-3=7 is a two step equation
add 3 to both sides giving you -2f=10
then divide each side by -2 to get the f alone
f=-5 and theres your answer
I hope this helps you :)
