asked 186k views
1 vote
Lena tried to solve a system of linear equations algebraically and in the process found the equation 5=9. Lena thought something was wrong so she graphed the equations and found that they were parallel lines. Explain what lenas graph and equation could mean

asked
User Bkdir
by
6.9k points

2 Answers

2 votes
It means that because 5 doesn't equal 9, it is a Null Set
answered
User Rakha
by
7.5k points
4 votes
If you ever end up with a false equation, (5=9) it's always no solution.
answered
User Rich Werden
by
9.0k points
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