3f – 12 = –3 solve the equasion

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.

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

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

idk

step-by-step explanation: