If $$x-2^{2}$$ = 2x – 1, what could be a value of x?

您还没有登录，登录以后才可以查看答疑和进行提问。

答案：E

4
评分

4
浏览

为什么不是-3？

Problem Solving
A helium pump releases 1,184 units of helium every......
Quantitative Comparison
Let x*= 3, if x is and odd integer; let x*= 6, if ......
Numeric Entry
If a>0, b>0 and c>0, $$a+(\frac{1}{b+\frac{1}{c}})......
Text Completion
Several cultures throughout the world and many inf......
Text Completion
What they see in Tanaka is the one candidate capab......
Text Completion
That Seiberg and Witten lack celebrity can be expl......
Text Completion
The experimental theater company’s members know ......
Text Completion
Even though the municipal government was not total......