Shecoya01 Shecoya01

02-12-2021
Mathematics

contestada

What is the solution to this system of linear equations?
3x + 4y = 11
X+ 4y = 9

- 1,5
- 1,2
- 2,1
- 5,1

Respuesta :

02-12-2021

Answer:

I got (1,2).

Step-by-step explanation:

Process of elimination:

Multiply the second equation by 3 to get same terms, subtract and solve for Y to get 2.

Plug 2 into second equation for Y to get x=1

(1,2)

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