Algebra-1

Question Analysis
This question assesses the student's ability to solve a linear inequality and represent the solution on a number line.

Key Concept Explanation
Solving inequalities involves isolating the variable on one side of the inequality. The solution can then be graphed on a number line, with the appropriate type of circle (open or closed) and shading.

Step-by-step Solution
1. Add 7 to both sides of the inequality:

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