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4 years ago

11

Solve the equations 8y-9x=-3 5y-8x=10

1 answer:

GrogVix [38]4 years ago

3 0

Answer:

8y - 9x = -3

5y - 8x = 10

-40y + 45x = 15

40y - 64x = 80

-19x = 95

x = -5

5y + 40 = 10

5y = -30

y = -6

(-5, -6)

5y - 8() = 10

Step-by-step explanation:

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