Answer:
I did this question, and screenshot the correct answer.
Answer:
Topical Order
Explanation:
Topical order is considered to be useful to describe Leonardo da Vinci accomplishment. Leonardo da Vinci came to be known for his success during the renaissance period in various fields of work. He was known as a painter, sculpture, mathematician, architect, inventor and many more. Topical Order helps in dividing his achievement into several subtopics.
X+3y=-4 x+3y=-4]
y+x=0 ]multiply minus===> -y-x=0 ]===elimination x===>2y=-4 ==>y=-2 x=2
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