Respuesta :

heere01
f = 1.8 is the answer
texaschic101
6f - 12 = -4f + 6...add 4f to both sides
6f + 4f - 12 = 6....add 12 to both sides
6f + 4f = 6 + 12 ...simplify
10f = 18...divide both sides by 10
f = 18/10 which reduces to 9/5 or 1 4/5 <=