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dsp73
2 years ago
8

Which is the most efficient way to solve this equation?

Mathematics
2 answers:
Alona [7]2 years ago
7 0

Answer:

subtracting 7 from 12

Step-by-step explanation:

That would be most efficient. Subtracting seven from twelve will quickly give you your value of x without moving the x itself. And there's no negatives

mariarad [96]2 years ago
3 0

Answer:

Add -7 to both sides because that will result in an equivalent

equation with x alone on one side

Step-by-step explanation:

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