Solved

​Solve the System of Linear Equations by the Method of Elimination,find

Question 21

Multiple Choice

​Solve the system of linear equations by the method of elimination,find (x,y) . ​​ {0.06x+0.01y=0.030.09x0.04y=0.09\left\{ \begin{array} { l } - 0.06 x + 0.01 y = 0.03 \\- 0.09 x - 0.04 y = 0.09\end{array} \right.


A) ​ (117,119) \left( - \frac { 11 } { 7 } , - \frac { 11 } { 9 } \right)
B) (1411,911) \left( - \frac { 14 } { 11 } , - \frac { 9 } { 11 } \right)
C) ​ (711,2711) \left( - \frac { 7 } { 11 } , - \frac { 27 } { 11 } \right)
D) No solution
E) ​ (711,911) \left( - \frac { 7 } { 11 } , - \frac { 9 } { 11 } \right)

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions