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24 votes
24 votes
2x-3y=9. -5x-3y=30 elimination

User Dublintech
by
3.2k points

2 Answers

23 votes
23 votes

Answer:

X= -3 Y= -5

(-3, -5)

User Simple Lime
by
2.5k points
6 votes
6 votes

7x=-21

x=(-21÷7)

x=-3

then

2x-3y=9

(2×-3)-3y=9

-6-3y=9

-3y=9+6

-3y=15

y=(15÷-3)

y=-5

User KumarM
by
3.4k points
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