karicuba457 karicuba457
  • 04-05-2019
  • Mathematics
contestada

Solve this system of linear equation.Separate the x- and y-values with comma. -6x=-4-y -7x=-22+y

Solve this system of linear equationSeparate the x and yvalues with comma 6x4y 7x22y class=

Respuesta :

absor201
absor201 absor201
  • 04-05-2019

Answer:

(x,y)=(2,8)

Step-by-step explanation:

-6x = -4 -y

-7x = -22 +y

Rearranging the above equations

-6x +y +4 =0 => eq(1)

-7x -y +22 =0 => eq(2)

Adding eq(1) and eq(2)

-6x +y +4 =0

-7x -y +22 =0

___________

-13 x +26 =0

-13x = - 26

x= -26/-13

x= 2

Putting value of x in eq (1)

-6(2) + y +4 =0

-12 +y+4 =0

y-8=0

y=8

So, values of x and y are 2 and 8

(x,y)=(2,8)

Answer Link
poopscooter352
poopscooter352 poopscooter352
  • 13-11-2019

Answer:

2,8

Step-by-step explanation:

Answer Link

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