GRE考试

解析:Linear Inequalities with One V

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【分析解答题】

Linear Inequalities with One Variable
These questions will test your knowledge of operations involving linear inequalities with one variable.
Answer the following questions.
If x=7, then is 3x+7 greater than or less than 5x-6
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试题答案: 答案解析:The value of x is given, so substitute 7 for x and calculate the value of both sides: 3(7)+7=28 and 5(7)-6=29 The less than sign (<) is used because 28<29. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>

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