Register
2x-3y=9. -5x-3y=30 elimination
89.5k views
1 vote
2x-3y=9. -5x-3y=30 elimination

User Stepan Kolesnik
by
3.7k points

2 Answers

2 votes

Answer:

X= -3 Y= -5

(-3, -5)

User Brady Isom
by
4.0k points
4 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 Sameer Khanal
by
4.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers

Other Questions

Before beginning voice lessons, Aubrey already knew how to sing 357 pieces, and she expects to learn 2 new pieces during each week of lessons. After 78 weeks of voice lessons, how many pieces will Aubrey
Please answer asap.......... ...
Can someone help me plz I have to Turn 27/9 in simplest
What value of x makes the following true? 2(x + 10) = 4( 2x - 1)
1 divided by 1/5????????
Link Copied!