Dizziness, Nonvertigo. (Nonvertigo Dizziness). ... Definition. Dizziness may cause you to feel light-headed or weak. You may feel like you are going to faint. Dizziness can happen for a short period of time or be a long-lasting condition that gets in the way of your daily activities. ... Dizziness www.lifescript.com/health/a-z/mayo/d/dizziness.aspx. Dizziness.
This is the normal case, as in our example where the equation 2 x + 3 = 7 had exactly one solution, namely x = 2. The other two cases, no solution and an infinite number of solutions, are the oddball cases that you don t expect to run into very often.
Solution to example 3. 1  multiply all terms in the first equation by 2. 4x - 6y = 16. -4x + 6y = -16. 2  add the two equations. 0x +0y = 0 or 0 = 0.  Conclusion: The system has an infinite number of solutions. The solution set consists of all ordered pairs satisfying the equation 2x - 3y = 8.