christopherbradley70 christopherbradley70
  • 04-02-2021
  • Mathematics
contestada

-4x+3y=-2 solving for x and y

Respuesta :

dammyzee
dammyzee dammyzee
  • 04-02-2021

Answer:

y= (-2+4x)/3

x= (-2+3y)/4

Step-by-step explanation:

for y;

[tex]3y = - 2 + 4x[/tex]

[tex]y = \frac{ - 2 + 4x}{3} [/tex]

for x;

[tex] - 4x = 2 - 3y[/tex]

[tex] - x = \frac{2 - 3y}{4} [/tex]

multiply both sides by minus

[tex] - ( - x) = - ( \frac{2 - 3y}{4} )[/tex]

[tex]x = \frac{ - 2 + 3y}{4} [/tex]

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