Respuesta :

multiply both sides by 5/2
10x+20>110
subtract 20 from both sides
10x>90
divide by 10
x>9

Perform the indicated multiplication.  We get:

4x + 8 > 44

Subtracting 8 from both sides, we get 4x > 36.

Dividing both sides by 4 results in x > 9.  This is the solution set.