Question

How do I solve this problem?

6x + 9 <7x

Answer 1

x > 9

Explanation:

6x + 9 < 7x .

-6x -6x <---- Subtract 6x from both sides.

9 < x <----- 7x - 6x = 1x (which can also be written as just x)

Therefore the answer is x > 9.