Question

Solve the system using elimination. | 3x – 5y = 7 5x - 2y =-1

Answer 1

Answer:

(-1, -2)

Step-by-step explanation:

multiply the top equation by 5

multiply the bottom equation by 3

15x - 25y = 35

15x - 6y = -3

subtract these two - x values cancel

-25 y = 35

6 y  = 3

-19y = 38

y = -2

plug this back in to get x

15x + 12 = -3

15x = -15

x = -1

Answer 2

Answer:

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Step-by-step explanation: