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2x + y = -8 3x - 5y = -25
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5 votes
2x + y = -8
3x - 5y = -25

User Luisdemarchi
by
8.3k points

1 Answer

1 vote

Answer:

x=-5, y=2. (-5, 2).

Explanation:

2x+y=-8

3x-5y=-25

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

5(2x+y)=5(-8)

3x-5y=-25

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

10x+5y=-40

3x-5y=-25

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

13x=-65

x=-65/13

x=-5

2(-5)+y=-8

-10+y=-8

y=-8-(-10)=-8+10=2

User Ajitesh
by
7.2k points
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