Question

solve the linear inequality for b and graph the answer in the number line. then write the solution in inequality notation.
3 < b - 4
show your work here
hint: to add infinity (∞), type \infinity\

Explanation:

Step1: Isolate the variable b

Add 4 to both sides of the inequality.
$3 + 4< b-4 + 4$

Step2: Simplify the inequality

$7 < b$ or $b>7$

Answer:

The solution in inequality notation is $b > 7$. On the number - line, you would have an open circle at 7 (since 7 is not included in the solution) and an arrow pointing to the right towards infinity.