Question

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Solve :7> 3x - 8 ; X 6 N.
olve : - 17 < 9y-8;ye
olve : 9x - 73 28 + 4x ;)​

Answer 1

Answer:

9x – 1 ≤ 28 + 4x

=> 9x – 4x – 7 ≤ 28 + 4x – 4x (Subtracting 4x)

=> 5x – 7 ≤ 28

=> 5x – 7 + 7 ≤ 28 + 7 (Adding 7)

=> 5x ≤ 35

=> x ≤ 7 (Dividing by 5)

Required answer = {0, 1, 2, 3, 4, 5, 6, 7}