Question

solve and graph the solution over each domain:

x + 10 < 4 (x + 2 ) - 9

Answer 1

@mathmale @aum @Conqueror @WeepingAngelx

Answer 2

I got x< 3.8 @aum

Answer 3

I just noticed a typo. Let me start all over again.

Answer 4

okay

Answer 5

x + 10 < 4 (x + 2 ) - 9
x + 10 < 4x + 8 - 9
x + 10 < 4x - 1
To solve for x, isolate x.
Subtract x from both sides.
10 < 3x - 1
add 1:
11 < 3x
divide by 3
11/3 < x or
x > 11/3

Answer 6

:) thank you how would I graph that?

Answer 7

The open circle "o" at 11/3 means 11/3 is NOT included in the solution.
All x past 11/3 to the right are part of the solution.

Answer 8

okay great thanks

Answer 9

You are welcome.