gracexoxo89
gracexoxo89 gracexoxo89
  • 06-11-2019
  • Mathematics
contestada

Write y= 2/3 x +7 in standard form using integers
a.2x + 3y=21
b.3x - 2y = 21
c.-2 - 3y = 21
d.-2x - 3y = 7

Respuesta :

ranikashyab066 ranikashyab066
  • 10-11-2019

Answer:

The standard form of [tex]y= \frac{2}{3} x +7[/tex]   is  -2 x + 3 y  =  21.

Step-by-step explanation:

Here, the given expression is :  y= 2/3 x +7

The standard form of the equation is ax + by  = c

Now, simplifying the above expression:

[tex]y= \frac{2}{3} x +7  \implies   y - 7 =   \frac{2}{3} x[/tex]

or, [tex]3(y-7)  = 2x  \implies  3y - 21 = 2x[/tex]

or, -2x + 3y  =  21

Hence, the standard form of [tex]y= \frac{2}{3} x +7[/tex]   is -2x + 3y  =  21.

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