Shecoya01
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 :

k08b k08b
  • 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)

Answer Link

Otras preguntas

Help me on this question plz plz
how did the constitution fix the problems for no executive branch?
does 20 hundredths equal 2 thousandths
describe why the bureaucratic personality can be dangerous.
The Middle Colonies were most known for its what of different religions?
Which word in the sentence is the appositive? My older sister Maria is learning how to drive a car. A. sister B. learning C. Maria D. car
write the ratio as a fraction in simplest form. 16ft to 6yd
Why should mass not be represented by an arrow?
the process that removes metabolic waste products from an organism is known as
describe why the bureaucratic personality can be dangerous.