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The sum of a number x and -7 is less than or equal to 18.
Write and solve each inequality

User IAviator
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1 Answer

3 votes

Answer:

x≤ 25.

Explanation:

SO basically, the equation is x+-7≤ 18. What you do is you use the equation to solve for x. So, x+-7 is the same as x-7, so what you do is you add 7 from both sides to get x≤ 25.

Hope this helps:)

User David Liaw
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