Question

If −18≥6−12ax -18\geq6-12ax −18≥6−12ax minus, 18, is greater than or equal to, 6, minus, 12, a, x , which inequality represents the possible range of values of 1−2ax1-2ax 1−2ax

Answer 1

First we observe that we have the following inequality:
-18≥6-12ax
We take common factor from the right side:
-18≥6 (1-2ax)
Then, we clear:
-18 / 6≥ (1-2ax)
-3≥ (1-2ax)
Answer:
An inequality that represents the possible range of values 1-2ax is:
-3≥ (1-2ax)