Question

How to solve 4a+8>11a+15and 13-14a<13-3a

Answer 1

Explanation:

4a + 8 > 11a + 15

Subtracting 4a both sides

8 > 11a - 4a + 15

Subtracting 15 both sides

8-15 > 7a

-7 > 7a

Dividing both sides by 7

-7/7 > a

-1 > a

13 - 14a < 13 - 3a

Subtracting both sides by 13

13-13 -14a < -3a

Adding 14a both sides

0 > -3a + 14a

0 > 11a

Dividing 11 both sides

0 > a

Hope this helps!