2. 职称英语
  3. The larger of two numbers exceeds three times the smaller number by The sum of t

The larger of two numbers exceeds three times the smaller number by The sum of t

游客2024-01-12  56
问题 The larger of two numbers exceeds three times the smaller number by The sum of twice the larger and 4 times the smaller is 7If a is the smaller number, which equation below determines the correct value of x?
选项 A、4(3a + 2)+ 2a=73
B、4(3a+2)+ 2a=73
C、(6a+2)+4a=73
D、2(3a+2)+4a=73
E、2(3a-2)+4a = 73
答案 D
解析 The correct answer is D. To answer this question, carefully convert the given information into its mathematical equivalent. The larger number is 3a+2; you are given that the smaller number is a. Therefore, the equation is 2(3a+2)+4a=73.
转载请注明原文地址:https://tihaiku.com/zcyy/3355960.html
相关试题推荐
随机试题
最新回复(0)