Solve and graph the solution set on a number line : 8x – 8 < – 24 ; x ∈ Z

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asked May 25 in Class VIII Maths by navnit40 (-3,230 points)

Solve and graph the solution set on a number line : 8x – 8 < – 24 ; x ∈ Z

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answered May 25 by muskan15 (-2,486 points)

8x – 8 ≤ - 24

⇒ 8x – 8 + 8 ≤ - 24 + 8 (Adding 8 to both sides)

⇒ 8x ≤ -16

⇒ (8x/8) ≤ (-16/8) (Dividing both sides by 8)

⇒ x ≤ -2

∴ The required graph is :

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