130k views
5 votes
Explain how System becomes equivalent to System 2.

System 1:
Ax + By = C
LX + My = N
System 2:
Ax + By = C
(A-L)X+(B-M)y=C-N
O The first equation in System 1 is the sum of the equations in System 2. The second equation in System 2 is the first equation in System 2.
O The first equation in System 1 is the difference of the equations in System 2
The second equation in System 1 is the first equation in System 2
© The second equation in System 2 is the sum of the equations I System 1. The first equation in System
is the first equation in System 1.
• The second equation in System
the difference of the equations in System 1. The first equation in System 2 is the first equation in System

User Jschnasse
by
7.5k points

1 Answer

4 votes

9514 1404 393

Answer:

D

Explanation:

The first equation of System 2 is the first equation of System 1.

The second equation has an x-coefficient of (A-L). The coefficients of x in System 1 are A and L, so (A-L) is their difference. The second equation of System 2 is the difference of the equations in System 1.

__

This is described by Choice D:

The second equation in System 2 is the difference of the equations in System 1. The first equation in System 2 is the first equation in System 1.

User NJMR
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories