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3 years ago

What is the solution (x, y) to the following system of equations below?

Mathematics

2 answers:

Arlecino [84]3 years ago

5 0

The answer is x=3 and y=-8

Colt1911 [192]3 years ago

4 0

I’d go with letter B

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(3x + 1) (2x + 5x – 7)<br> Multiply

Valentin [98]

Answer:

21^2 − 14 − 7

Step-by-step explanation:

(3+1)(2+5−7)

(3x+1)({\color{#c92786}{2x}}+{\color{#c92786}{5x}}-7)

(3x+1)(2x+5x−7)

(3+1)(7−7)

(3x+1)({\color{#c92786}{7x}}-7)

(3x+1)(7x−7)

Distribute

again

Multiply by 1

Combine like terms

Solution

21^2 − 14 − 7

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Answer:

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Explanation:

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