foghorn76 foghorn76
  • 10-03-2019
  • Mathematics
contestada

solve by substitution -4x-y=-2,y=-4x+3​

Respuesta :

MrsStrong
MrsStrong MrsStrong
  • 14-03-2019

Answer:

No solution

Step-by-step explanation:

Substitution is done by substituting one equation into another. To begin solve one equation for a variable.

Substitute y=-4x+3​ into -4x-y=-2.

-4x -(-4x + 3) = -2

-4x + 4x - 3 = -2

-3=-2

This is a false statement and there is no variable present anymore. This means the equations have no solution.

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