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Which is the correct solution to -6x < 18?

User Knutwalker
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1 Answer

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21 votes

Final answer:

To solve the inequality -6x < 18, divide both sides by -6, remembering to flip the inequality sign, yielding x > -3 as the solution.

Step-by-step explanation:

The student has asked to find the correct solution to the inequality -6x < 18. To solve this, we need to isolate the variable x on one side of the inequality by performing the inverse operation. Since x is being multiplied by -6, we will divide both sides of the inequality by -6 to get x by itself. It is important to remember that when dividing or multiplying both sides of an inequality by a negative number, we must flip the direction of the inequality sign. Therefore, dividing both sides by -6 gives us x > -3.

This means that any number greater than -3 is a solution to the inequality -6x < 18.

User Threxx
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