SAT数学-方程 Example 15

发布于 2015-08-03  103 次阅读

Question 1

Based on the system of equations above, what is the value of x?
A
2
B
4
C
6
D
9
E
16
Question 1 Explanation: 
There is 1 question to complete.
Return
Shaded items are complete.
1
Return