2x=4y in standard form

The answer is −2x+y=−4 or 2x−y=4 . Standard form is Ax+Ay=C

Step-by-step explanation:

Standard form is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000 . So 4000 can be written as 4 × 10³ . This idea can be used to write even larger numbers down easily in standard form.

Brainliest? it would be Appreciated! Have a nice day!

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step-by-step explanation:

calculate the scale factor as the ratio of corresponding sides, image to original, that is

scale factor = = = = 1