Question

What is the solution for -10 < x - 9?

A. x > -19
B. x < -19
C. x > -1
D.x < -1

Answer 1

Answer:

C

Step-by-step explanation:

Given the inequality

$-10<x-9$

Add 9 to both sides of inequality:

$-10+9<x-9+9\\ \\-1<x$

This inequality can be rewritten as

$x>-1$

Hence, option C is correct option.