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kupik [55]
2 years ago
7

SOLVE THIS PROBLEM, PLEASE! :(

Mathematics
1 answer:
pashok25 [27]2 years ago
8 0

Answer:

1st Blank: 5

2nd Blank: 3

3rd Blank: -8

4th Blank: -8

5th Blank: 12

Step-by-step explanation:

15x+35y=-100

-15x+9y=-252

___________

44y=-352

___   ___

44       44

y=-8

3x+7(-8)=-20

3x-56=-20

   +56  +56

__________

3x=36

__  __

3     3

x=12

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