3 years ago

(04.03 LC)

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

7 0

<h3>Answer:</h3><h2> -3x + y = 12</h2><h2> -2x + 4y = 18 </h2>

Step-by-step explanation:

first equation of new system would be the same as first one given:

<u />

-3x+y + x+3y = -3x + x + y + 3y = -2x + 4y

12 + 6 = 18

so the second equation would be: <u>-2x + 4y = 18</u>

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