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2 years ago

11

Which is the best first step when solving the following system of equations? 5 c + 4 d = 10. 3 c + 2 d = 16. Multiply the first

equation by Negative 2. Solve for d in the second equation. Solve for c in the first equation. Multiply the second equation by Negative 2.

1 answer:

Virty [35]2 years ago

8 0

Answer:

5c+4d=10

3c+2d=16

8c+6c=26

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