Question

- infinite < p < infinite Graph the solution on a number line No solutionGraph the solution on a number line

Answer 1

21 + 3|7x - 4| ≤ 12

3|7x - 4| ≤ 12 - 21

3|7x - 4| ≤ - 9

Since the left side is always positive or 0, and the right side is always negative, the statement is false for any value of x, so there is no solution.

No graph can be made neither.