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HACTEHA [7]
3 years ago
15

Which of the following describes the correct process for solving the equation 3x + 6 = 21 and arrives at the correct solution?

Mathematics
1 answer:
yuradex [85]3 years ago
3 0
It would be the last option. I just worked the problem out and figured it out. I hope this helped! (:

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sladkih [1.3K]

It is impossible to determine the relationship between x and y from the question about the triangle. Hence,  the correct option is D. This is because none of the sides are labelled x or y from the information provided.

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7 0
2 years ago
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Step-by-step explanation:

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