eslysilvac eslysilvac
  • 03-11-2020
  • Mathematics
contestada

Solve for y.
-2x + 4y = 8

Respuesta :

Аноним Аноним
  • 03-11-2020

Answer:

[tex]\boxed {y = \frac{x}{2} + 2}[/tex]

Step-by-step explanation:

Solve for the value of [tex]y[/tex]:

[tex]-2x + 4y = 8[/tex]

-Add both sides by [tex]2x[/tex]:

[tex]-2x + 2x + 4y = 8 + 2x[/tex]

[tex]4y = 2x + 8[/tex]

-Divide the whole equation by [tex]4[/tex]:

[tex]\frac{4y = 2x + 8}{4}[/tex]

[tex]\boxed {y = \frac{x}{2} + 2}[/tex]

Therefore, the final answer is [tex]y = \frac{x}{2}x + 2[/tex].

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