Question

Question 21
In order to solve this system of equations using the elimination/combination method, the first thing Emma should do is
*
1 point
A. multiply the first equation by 3
B. multiply the first equation by -2
C. multiply the second equation by 2
D. multiply the second equation by -3
Question 22
The value of the x will be
*
1 point
A. -3
B. 7
C. 8
D. 18

Answer 1

To answer your questions accurately, I need to see the actual system of equations that Emma is trying to solve. The elimination/combination method involves manipulating the equations so that when they are added or subtracted from each other, one of the variables cancels out.

Could you please provide the system of equations that Emma is working with? This will allow me to provide specific guidance for the first question and calculate the value of \( x \) for the second question.