52,550 views
30 votes
30 votes
How do i know when an equation has 1 solution

User Pawel Solarski
by
3.0k points

2 Answers

14 votes
14 votes

Answer:

if we're talking on linear equations, then the two equations would intersect at one point. or when you solve it, it'll be only 1 number that can fit that equation.

p.s.: sub to #gauthmath# sub reddit if ya can ^^

User Tommy Nicholas
by
2.7k points
26 votes
26 votes

Answer:

you can plug it back into the original equation to see if it fits the solution. if not then you have another solution you need to solve for.

User MutantOctopus
by
3.1k points