SOLUTION: . Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -3x + 4y = -19.5 -3x + y = -10.5

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: . Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -3x + 4y = -19.5 -3x + y = -10.5       Log On


   



Question 412232: . Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this.
-3x + 4y = -19.5
-3x + y = -10.5

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
-3x + 4y = -19.5
-3x + y = -10.5
------------------ Subtract
3y = -9
y = -3
------
Sub for y in either eqn to find x.