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m+ 7 = 3 + m+4
A. m =1/4
B. m =-7
C. no solution
D. infinite solutions


Sagot :

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