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Solving and Graphing 2 1 7 - JSS2 Mathematics Linear Inequalities Question

Solving and Graphing 2𝑥−1≥7

Start with the inequality: 2𝑥−1≥7

Add 1 to both sides: 2𝑥≥8

Divide both sides by 2:

𝑥≥4

 

Graphical Representation:

  • Draw a number line.
  • Place a closed circle at 𝑥=4 (because 4 is included).
  • Shade the region to the right of 4.
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