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Question 11(Multiple Choice Worth 5 points)
(03.06A LC)
Which statement is true for the equation 2x - 2x - 7 = -7?
It has infinitely many solutions.
It has two solutions.
It has one solution.
It has no solution.

Respuesta :

mhanifa

Answer:

  • A) It has infinitely many solutions

Step-by-step explanation:

Given equation

  • 2x - 2x - 7 = - 7

Variables cancel and the equation simplifies as

  • - 7 = - 7
  • 0 = 0

Since we got both sides equal, it doesn't change with any value of x.

It means the equation has infinitely many solutions.
  • 2x-2x-7=-7
  • 0-7=-7
  • -7=-7

It has infinite solution