Question

Solve using the elimination method. If the system has no solution or an infinite number of solutions, state this.
-3x + 4y = 1,
-6x + 6y = -3

Answer 1

your goal is to cancel one equation out with the other by making one variable either x or y the opposite of eachother, hint multiply -3x + 4y = 1 by -2 and then add the two equations and see what happens. Remember to mulitply the -2 by each term on both sides of the equal sign.

Answer 2

Thanks!