misslux
misslux misslux
  • 14-11-2019
  • Mathematics
contestada

What is the solution to the system of equations?

What is the solution to the system of equations class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 14-11-2019

Answer:

(-1, -3)

Step-by-step explanation:

Since the second equation is already solved for y, substitute what y is equal to, x - 2, for y in the first equation. Then solve for x.

2x + 3(x - 2) = -11

2x + 3x - 6 = -11

5x = -5

x = -1

Now substitute -1 for x in the second original equation.

y = x - 2

y = -1 - 2

y = -3

Solution: (-1, -3)

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