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16.4 solve Andre''s inequality and explain what the solution means: 3x + 10 <30

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Answer:

x<20/3 or about 6.67

This means that x is equal to any number less than 20/3

Explanation:

Undo everything being done to the variable.

3x+10<30

1: Subtract 10 from both sides to undo the addition.

3x<20

2: Divide both sides by 3 to undo the multiplication.

x<20/3

User Brian Westphal
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