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Studentka2010 [4]
3 years ago
11

I think is b but not sure It could be c

Mathematics
2 answers:
Deffense [45]3 years ago
6 0

2x + 3y = 40

-2x + 2y = 20

------------------------add

5y = 60

y = 12

-2x + 2y = 20

-2x +2(12) = 20

-2x + 24 = 20

-2x = -4

x = 2

answer is A. x = 2, y = 12

MaRussiya [10]3 years ago
4 0

Hello!! Actually I got A x = 2, y = 12.

Whenever you plug them in, 2(2) + 3(12) = 40

-2(2) + 2(12) = 20

It worked for me this way, I hope this is the right answer. Have a great day!

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