Answer:
A) 4 + 3a + 8 < 16 ⇒a < 4/3
B) 5a − 4a + 6 < 8 ⇒a < 2
C) 2a + 3 < 9 − 3 a ⇒ a < 6/5
D) 14 + 5a < 12a + 1
⇒ a > 13 / 7
E) 2a + 3 > 10 − 3a ⇒ a < 7/5
F) 3a − 2a + 1 > 2 ⇒ a < 1
Step-by-step explanation:
The given question is INCOMPLETE as the options are MISSING.
So, here let us solve each inequality for the value of a.
A) 4 + 3a + 8 < 16
⇒ 3 a + 12 < 16
or, 3 a < 16 -12 = 4
or, a < 4/3
B) 5a − 4a + 6 < 8
⇒ a < 8 - 6
or, a < 2
C) 2a + 3 < 9 − 3a
⇒ 2a + 3a < 9 - 3
or, 5a < 6 , or a < 6/5
D) 14 + 5a < 12a + 1
⇒ 14 - 1 <12 a - 5 a
or, 13 < 7 a
or, a > 13 / 7
E) 2a + 3 > 10 − 3a
⇒ 2a + 3a < 10 - 3
or, 5a < 7 , or a < 7/5
F) 3a − 2a + 1 > 2
⇒ a < 2 - 1
or, a < 1