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Vlad [161]
2 years ago
12

Solve the system of equations using the elimination method. 8x + y = -16 3x - y = 5

Mathematics
1 answer:
kap26 [50]2 years ago
3 0

Answer:

X=-1

Y=-8

Step-by-step explanation:

8x+y=-16

3x-y=5

11x=-11

x=-1

8x+y=-16

8(-1)+y=-16

-8+y=-16

y=-16+8

y=-8

<h2><em><u>Or</u></em> </h2>

3x-y=5

3(-1)-y=5

-3-y=5

-y=5+3

-y=8

y=-8

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