Ask your own question, for FREE!
Pre-Algebra 4 Online
OpenStudy (anonymous):

use the method of substitution to solve the system of linear equation. these system may have no solution, one solution , or infinitely many solutions. x+y = -2 x+y= 3

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!