What is the value of k if (1, 1) is a solution of 2x + 7y=k?

1 answer:

5 0

Answer: k=9
reasoning: just plug in 1 for x and 1 for y

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Mandarinka [93]

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3 years ago

Maksim231197 [3]

12+6x was subtracted from the left but only 12 was subtracted from the right.

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2 years ago

Scorpion4ik [409]

Answer:

x=4/3y

The grapgh is below

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3 years ago

olga55 [171]

Answer:

1+2, 1+4, 2+1, 2+3, 3+2, 3+4, 4+1, 4+3, 5+6, 5+8, 6+5, 6+7, 7+8, 7+6, 8+5, 8+7

Step-by-step explanation:

To be supplementary is to be equal to 180 degrees.

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3 years ago

Snezhnost [94]

Answer:

Sí, 7 es un número natural

Step-by-step explanation:

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3 years ago

What is the value of k if (1, 1) is a solution of 2x + 7y=k?​