Mathematics
Represent the solution set of each of the following inequalities on the real number line :
x + 3 ≤ 2x + 9
Linear Inequations
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Answer
Given,
⇒ x + 3 ≤ 2x + 9
⇒ x - 2x ≤ 9 - 3
⇒ -x ≤ 6
⇒ x ≥ -6
∴ Solution set = { x ≥ -6 : x ∈ R }.
Solution on the number line is :
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