Solve the following inequality and graph the solution set on a number line. \[ 22(x+1)-43<21 x+1 \] What is the solution set? \[ \{x \mid \square \text { (Type an inequality.) } \] What is the graph of the solution set? A. B. c. D.

Step 1 ：First, distribute the 22 in the left side of the inequality: \(22x + 22 - 43 < 21x + 1\).

Step 2 ：Simplify the left side of the inequality: \(22x - 21 < 21x + 1\).

Step 3 ：Subtract \(21x\) from both sides of the inequality: \(x - 21 < 1\).

Step 4 ：Add 21 to both sides of the inequality: \(x < 22\).

Step 5 ：The solution set is \(\{x \mid x < 22\}\).

Step 6 ：To graph the solution set, draw a number line and shade all numbers less than 22. The graph should have an open circle at 22 and the shading should extend to the left of 22.