mariavelazquez042205 mariavelazquez042205
  • 04-06-2020
  • Mathematics
contestada

у= 6x - b
—3х +1/2y= -3

Respuesta :

Annahichkhristina
Annahichkhristina Annahichkhristina
  • 04-06-2020

Answer:

You have to use the subsitution method

Step-by-step explanation:

so it's telling you what the y value is an you have to subsitute 6x-b where the y is.

so the new eqaution would be -3x+1/2(6x-b)=-3

-3x+3x-b=-3

-b=-3

b=3

the b is the in y=x+b

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