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X=-3y-5 3x+9y=7 how can u solve this?
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3 votes
X=-3y-5 3x+9y=7 how can u solve this?

User Maxim Vasiliev
by
6.5k points

2 Answers

6 votes

Answer:

No solution

Explanation:

x=-3y-5.....(1)

3x+9y=7.....(2)

from equation (2)

3(-3y-5)+9y=7

combine

-9y-15+9y=7

collect the like terms

-9y+9y=7-15

0=-8

No solution


User Sookie Singh
by
6.6k points
4 votes

Answer:


Explanation:


User Joseph Ghassan
by
6.1k points
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