CPM Homework Help : MC2 Problem 6-28

Evaluate the inequality $x + 4 < 2x-3$ for the following values of $x$ . Decide if the given value of $x$ makes the statement true or false. Show all of your work.

Hint:

Substitute each value for $x$ in the inequality given above.

$x=7$
Hint (c):
See parts (a) and (b).

$x=9$
Hint (d):
See parts (a) and (b).