If the given inequality is -3x ≤ -7, then:
The equivalent inequality is the one in the third option:
-12x ≤ - 28
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How to find the equivalent inequality?</h3>
If we have an inequality:
A > B
We can multiply both sides of that inequality for any real number larger than zero, and the inequality will not change.
In this case, our inequality is:
-3x ≤ -7
If we multiply both sides by 4 (which is a real larger than 4) then we will get the equivalent inequality:
4*(-3x) ≤ 4*(-7)
-12x ≤ - 28
Which is the third option.
Learn more about inequalities:
brainly.com/question/24372553
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