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6. Linear inequalities
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Q16 of 65 Page 122

Solve the inequalities in Exercises 5 to 16 for real x:

We have,




=20 (2x-1) ≥ 3 (19x-18)


=40x-20 ≥ 57x-54


= - 20+54 ≥57x-40x


= 34 ≥17x


= 2 ≥x


∴ All the real numbers of x which are less than or equal to 2 are the solutions of the given inequality


Hence, will be the solution for the given inequality


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Solve the inequalities in Exercises 5 to 16 for real x:

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Solve the inequalities in Exercises 17 to 20 and show the graph of the solution in each case on number line:

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Solve the inequalities in Exercises 17 to 20 and show the graph of the solution in each case on number line:

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Questions · 65
6. Linear inequalities
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