3(-2x-1)=2(x+5)

a) -13/8

b) -3/4

c) 13/8

d) 3/4

Abaker started out with 12 cups of flour. she had 91/4 cups of flour left after the first batch of batter she made. she had 61/2. cups of flour left after the second batch of batter she made. if she makes two more batches of batter,how many cups of flour will be left