What’s -2f-3=7 I cant figure it out

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

Step-by-step explanation:

-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 :)

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

x/3-10=8

x/3=18

x=48