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5 votes
15x - 5y = -20

-3x + y = 4
Check to see if there is no solution infinitely many or one solution

1 Answer

5 votes

Answer:

y = -3x - 4

Explanation:

15x + 5y = −20

Add -15x to both sides

15x+5y+−15x=−20+−15x

5y = −15x − 20

Divide both sides by 5

5y/5=-15x-20/5

Answer:y = -3x - 4

User Michael Rogers
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