526,957 views
32 votes
32 votes
Help me pleaseeeeeeeeeeeeee

Help me pleaseeeeeeeeeeeeee-example-1
User Lukeck
by
3.1k points

2 Answers

20 votes
20 votes

Answer

(2,3)

Explanation:

9x-7y=-3

-9x+15y=27

-------------------

8y=24

divide by 8 on both sides

y=3

now using substitution, you can now work out x

9x-7y=-3

9x-7(3)=-3

9x-21=-3

add 21 on both sides

9x=18

then divide my 9 on both sides

x=2

finito ; )

User Hedinn
by
2.9k points
22 votes
22 votes
I believe that this is the correct answer
Help me pleaseeeeeeeeeeeeee-example-1
User Yoonghm
by
3.0k points
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