Respuesta :

mhanifa

Answer:

  • D. infinite solutions

Step-by-step explanation:

Given equation

  • m + 7 = 3 + m + 4

Simplify it to get

  • m + 7 = m + 7

We have both sides equal, if we simplify further it will result in correct equation

  • 0 = 0

Regardless the value of m, the equation remains correct. It means it has infinite solutions

Correct choice is D
  • m+7=3+m+4
  • m+7=m+3+4
  • m+7=m+7
  • 0=0

Both sides are equal equation has infinite solutions

  • Option D