Question

question
solve for x and graph the solution on the number line below.
9 < 7 + x
answer attempt 1 out of 2
< > ≤ ≥ or
inequality notation: x > 2

Explanation:

Step1: Subtract 7 from both sides

$$9 - 7<7 + x-7$$

Step2: Simplify the inequality

$$2which can be rewritten as $$x > 2$$

Answer:

Inequality Notation: \(x>2\). On the number - line, draw an open circle at \(x = 2\) (because \(2\) is not included in the solution) and draw an arrow to the right of \(2\) to represent all values of \(x\) greater than \(2\).