3 years ago

10. When Raphael solved the system below by using the method of elimination, he changed the second equation

Mathematics

1 answer:

kirill115 [55]3 years ago

4 0

Answer:

e we'll

Step-by-step explanation:

second equation

to –8x – 2y =-2. What property justifies this manipulation?

8x + 3y = 7

4x + y =1

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