3 years ago

This is a pic of my question..

Mathematics

1 answer:

KonstantinChe [14]3 years ago

8 0

Answer:

The answer is c

Step-by-step explanation:

5x+3y=19

multiply x 2: 10x+6y=38

2x-4y=-8

multiply by -5: -10x+20y=40

now you can add the two equations:

10x+6y=38

-10x+20y=40

add equations 0x+26y=78

Y=3

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This is a pic of my question.. ​

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