3 years ago

Answer that please! needed by today

Mathematics

1 answer:

ziro4ka [17]3 years ago

5 0

Answer:

$(-\frac{28}{17} , -\frac{49}{17} )$

Step-by-step explanation:

2x-6y = 14

-12x +2y = 14

set the two equations equal to each other

multiplying bottom equation by 3

2x-6y = 14

-36x + 6y = 42

add the two equations

-34x = 56

x = -28/17

plugging x back into equation to find y

2(-28/17) - 6y = 14

-56/17 - 6y = 14

-6y = 14 + 56/17

y = (14 + 56/17)/-6

i recommend using a calculator

y=-49/17

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