10-02-2019
Mathematics

contestada

Rewrite the equation in standard form : y=2x=7

Respuesta :

MrsStrong MrsStrong

13-02-2019

Answer:

2x - y = -7

Step-by-step explanation:

The equation y = 2x+7 needs to be written in standard form [tex]Ax+By=C[/tex] where A must be positive.

To convert to standard form, subtract 2x from both sides.

-2x + y = 7

Multiply each term by -1.

-1(-2x + y =7)

2x - y = -7

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