SOLUTION: 1. Does the equation 2x + 7 – 3x = –x + 12 has infinitely many solutions, one solution, or no solutions? Show your work to illustrate your answer.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: 1. Does the equation 2x + 7 – 3x = –x + 12 has infinitely many solutions, one solution, or no solutions? Show your work to illustrate your answer.      Log On


   

Question 403638: 1. Does the equation 2x + 7 – 3x = –x + 12 has infinitely many solutions, one solution, or no
solutions? Show your work to illustrate your answer.
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
2x + 7 – 3x = –x + 12
<==> -x + 7 = -x + 12
<==> 7 = 12, a contradiction.
Hence the solution set is the empty set.