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 :)

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b