Respuesta :

Answer:

No solution

Step-by-step explanation:

  1. 4x - 4y = 1
  2. 4x - 4(x + 2) = 1
  3. 4x - 4x - 8 = 1
  4. - 8 = 1

Our end result is -8 = 1. This is not true, so this system of equations have no solution.

renknee

Answer:

No solutions

Step-by-step explanation:

Step 1: Substitute x + 2 for y in 4x - 4y = 1.

  • [tex]4x-4(x+2)=1[/tex]
  • [tex]4x+(-4)(x)+(-4)(2)=1[/tex]
  • [tex]4x-4x-8=1[/tex]
  • [tex]-8 = 1[/tex]  (simplify both sides)
  • [tex]-8+8=1+8[/tex]
  • [tex]0\neq 9[/tex]

Thus, the answer is no solutions.