math
posted by Anonymous .
Which of the following equations has the given solution set?
Solution set: Ø
A)2m + 5 = 2m + 5
B)2m + 5 = 2m + 5
C)2m + 5 = 2m  5

math 
drwls
Solve each equation for m and see which gives an answer of zero.
One is an identity with infinite solutions
One is a false statement with no solutions. 
math 
Anonymous
sorry but do you think you could help me with that

math 
drwls
I just did

math 
drwls
Rearrange each equation, using normal algebra rules, to solve for m. Only one of the equations will lead to a solution, and it will be m = 0. That is what you are calling "Solution set: Ø "
All the fancy talk about solution sets just makes the question look harder than it really is.
Respond to this Question
Similar Questions

math
1. give an example of an absolute value inequality whose solution set is the empty set 2. explain why \x+2\ is greater than or = to 4 has all real numbers as its solution set. 
math
1. give an example of an absolute value inequality whose solution set is the empty set 2. explain why \x+2\ is greater than or = to 4 has all real numbers as its solution set. please help 
MATH
Which of the following equations has the given solution set? 
math
Which of the following equations has the given solution set? 
calculus
solve the following inequality 15x16 less than or equal to 15/x is the point x=0 included in the solution set of the inquality? 
algebra 1
Which of the following equations has the given solution set? 
Math quick help anyone
1. I'm given a slope of 1/4 and a set of 2 points each: p: (12,6) & Q: (8,w) .find the value of w. what if the slope was 1/4, then what would the value of w be 2. What is the solution to these equations: 3x2y8=0 9x6y42=0 One … 
math show work please
111/x+30/x^2=0 A.the solution set is ? B.The solution set is the set of real numbers or C. the solution set is an empty set 
math show work please
1/(X+3)+4/(x+5)= 2/(x^2+8x+15) a. the solution set is b. the solution set is all real numbers c. the solution set is empty 
PreAlgebra
Equation M: y = 3x + 4 Equation P: y = 3x + 7 Which of the following options is true about the solution to the given set of equations?