Question

3f – 12 = –3 solve the equasion

Answer 1

Answer:

f=3

Step-by-step explanation:

3f-12=-3, FIrst add 12 to both sides

3f-12+12=-3+12

3f=9, Next divide both sides by 3

3f/3=9/3

f=3; f is three.

Answer 2

Answer:

f = 3

Step-by-step explanation:

equation:

3f -12 = -3

isolate 3f by adding 12 to both sides of the equation:

3f = 9

divide both sides of the equation by 3 to get find f:

f = 3