Solve the inequation given below and represent its solution set on a number line:
4 - 3x ≥ 3x - 14, x ∈ N
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Given,
⇒ 4 - 3x ≥ 3x - 14
⇒ -3x - 3x ≥ -14 - 4
⇒ -6x ≥ -18
Dividing by -6 on both sides we get,
⇒ x ≤ 3 (As on dividing by negative no. the sign reverses.)
Since, x ∈ N
Hence, solution set = {1, 2, 3}.
Solution on the number line is :
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7x - 4(3 - x) ≥ 3(2x - 5), x ∈ {-3, -2, -1, 0, 1, 2, 3}
6 - 5x > 3 - 4x, x ∈ W