Question

What is the solution to the given system of equations?

Answer 1

Answer:

x=2,y=-11

Step-by-step explanation:

plug the first equation into the second

4x-3=-x-13

5x=-10

x=-2

Substitute X=-2 into the first equation

y=4×-2-3

y=-8-3=-11

Answer 2

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Answer:

  (x, y) = (-2, -11)

Step-by-step explanation:

You can subtract the second equation from the first to get ...

  0 = 5x +10

  0 = x +2 . . . . . . . . . . . divide by 5

  -2 = x . . . . . . . . . . . . . subtract 2

  y = 5(-2) -3 = -11 . . . . substitute for x in the first equation

The solution is (x, y) = (-2, -11).