Which numbers belong to the solution set of the Inequality? x + 9 < 78

asked Sep 13, 2021 17.6k views

2 votes

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5 votes

Answer: x<69

Explanation:

For this problem, we solve is just as we would if it was an equal sign.

x+9<78 [subtract 9 on both sides]

x<69

Paulo Janeiro answered Sep 17, 2021

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