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solve this system of linear equations. separate the x- and y-values with a comma. -6x = 48 - 6y -4x = 50 - 6y

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tramserran

Answer: (1, 9)

Step-by-step explanation:

-6x = 48 - 6y    divide by -6 →  x = -8 + y

Now, use substitution method by replacing "x" in the second equation with (-8 + y)

-4x = 50 - 6y

-4(-8 + y) = 50 - 6y

32 - 4y = 50 - 6y

32 + 2y = 50

       2y = 18

         y = 9

Now, substitute "y" with 9 in the first equation:

x = -8 + y

 = -8 + (9)

 = 1


Check:

-4x = 50 - 6y

-4(1) = 50 - 6(9)

 -4  = 50 - 54

 -4  =   -4   [tex]\checkmark[/tex]

Answer (1, 9)

Step-by-step explanation:

-6x = 48 - 6y    divide by -6 →  x = -8 + y

Now, use substitution method by replacing "x" in the second equation with (-8 + y)

-4x = 50 - 6y

-4(-8 + y) = 50 - 6y

32 - 4y = 50 - 6y

32 + 2y = 50

      2y = 18

        y = 9

Now, substitute "y" with 9 in the first equation:

x = -8 + y

= -8 + (9)

= 1

Check:

-4x = 50 - 6y

-4(1) = 50 - 6(9)

-4  = 50 - 54

-4  =   -4  

Step-by-step explanation:

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