2 years ago

3 = 3 + 7k + 7 whats the anwser and steps

Mathematics

2 answers:

nikklg [1K]2 years ago

7 0

Answer: what does they K stand for

Step-by-step explanation:maybe I can help you

lions [1.4K]2 years ago

5 0

9514 1404 393

Answer:

k = -1

Step-by-step explanation:

Subtract 10 and simplify. We choose this value so the constants on the right add up to give 0.

3 -10 = 3 + 7k + 7 -10

-7 = 7k

Divide by 7.

-7/7 = 7k/7

-1 = k

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