Question

Which of the first 10 natural numbers is not a solution of 5 x - 1 not equal to 9

Answer 1

To find which of the first 10 natural numbers is not a solution of the inequality 5x - 1 ≠ 9, we can solve the inequality for x and then check which of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 satisfies the condition.

5x - 1 ≠ 9
5x ≠ 10
x ≠ 2

Out of the first 10 natural numbers, only 2 is not a solution of the inequality 5x - 1 ≠ 9.