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-6х + 5 y = 1 6х + 4 y = –10

-6х + 5 y = 1 6х + 4 y = –10
174k views
17 votes
-6х + 5 y = 1
6х + 4 y = –10

User Justin K
by
9.2k points

2 Answers

1 vote

Answer: 16-!

Explanation:

User Dosdel
by
8.0k points
7 votes
Times top equation by -1
6x-5y=-1
6x+4y=-10
Subtract bottom equation by top
-9y=9
y=-1
substitute this into an equation
-6x-5=1
add 5 to both sides
-6x=6
x=-1
y=-1 x=-1
User Dshenoy
by
8.5k points
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