Friday
March 24, 2017

Post a New Question

Posted by on .

if a system has an infinite number of solutions, use set-builder notation to write the solution set. If a system has no solution, state this.

m - 2n = 16,

4m + n = 1

  • Intermediate Algebra - ,

    this one is not hard to solve,

    mentally double the second equation and add that result to the first one ...
    9m = 18
    m = 2
    mentally sub that into the second equation...
    8+n=1
    n = -7

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question