Asked by Lueshelle

Soe using the eliminatin method.Show work.State if it has infinite solutions or no solutions...-15r+12s=24,30r-24s=48

Answers

Answered by Damon
multiply first equation by 2
-30r+24s=48
+30r-24s=48
hmm, if I add those, I get 0 = 96. a problem all right
try multiplying the second one by -1 then look
-30r+24s=48
-30r+24s=-48

that is two parallel lines with the same slope but they never cross (different intercepts). There are no solutions.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions