2 years ago

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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Nesterboy [21]

Answer:

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Step-by-step explanation:

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baherus [9]

Answer:

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Step-by-step explanation:

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Y_Kistochka [10]

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ATQ

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