How do you solve this equation?
3 + 6z = 13 + 6z
3 + 6z = 13 + 6z
6z = 10 + 6z {subtracted 3 from both sides}
0 = 10 {subtracted 6z from both sides}
= no solution
If the variable disappears and you get a false statement, then there is no solution.
If the variable disappears and you get a true statement, then there are infinite solutions.
© Algebra House
