tabithaanne250
tabithaanne250 tabithaanne250
  • 30-12-2019
  • Mathematics
contestada

4. Solve the system using elimination. (1 point)
3x +2y =17
2x+5y = 26
O (3,4)
0 (17)

Respuesta :

vidalmari6p99qfk
vidalmari6p99qfk vidalmari6p99qfk
  • 30-12-2019

Answer:

Step-by-step explanation:

Multiply the first by -2

Multiply the second by 3

so the x variable can be cancelled,eliminated

3x +2y =17

2x+5y = 26

-6x -  4y = -34

6x   +15y = 78

        11y = 44

           y=4

Now plug this value to get x

3x+8 = 17

3x = 9

 x=3

         The answer  (3,4)

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