Solve the inquation 8 – 2x > x – 5; x ∈ N.

0 votes
1 view
asked May 25 in Class VIII Maths by navnit40 (-2,975 points)

Solve the inquation 8 – 2x > x – 5; x ∈ N.

Please log in or register to answer this question.

1 Answer

0 votes
answered May 25 by priya12 (-11,502 points)

8 – 2x ≥ x – 5 ; x ∈ N

⇒ 8 + 5 ≥ 2x + x

⇒ 13 ≥ 3x ⇒ 3x ≤ 13

⇒ x ≤ (13/3) = 4.1/3

x = 1, 2, 3, 4 (x ∈ N)
Solution set = {1, 2, 3, 4}

Related questions

...