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The question is in the image below.

The question is in the image below.-example-1

2 Answers

2 votes

Answer:

The answer is __

because of __

Explanation:

User Graeme Duncan
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The fourth:

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.

Ax + By - (Lx + My) = Ax + By - Lx - My = (A - L)x + (B - M)y

User Cuber
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