Question

Question 9
Solve 9x + 11 < 10x + 16

Answer 1

Answer:
`x > \Large\boxed{-5}`

Explanation:

Given inequality

`9x+11 < 10x+16`

Subtract 9x on both sides

`9x+11-9x < 10x+16-9x`

`11 < x+16`

Subtract 16 on both sides

`11 -16 < x+16-16`

`-5 < x`

`x > \Large\boxed{-5}`

Answer 2

`x > -5`

Explanation:

Flip the equation over-
`10x+16 > 9x+11`

Now do
`10x-9x=x`

So the equation now looks like this
`x+16 > 11`

Now subtract 16 from both sides to give you the answer
`x > -5`