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)

Answer Link

Otras preguntas

Together, tom and max have 72 football cards. Tom has 2 more than 4 times as many cards as Max has. How many football cards does tom have?

Whats an direct object? and indirect object? btw am very bad at understanding things so please explain with lots of details! Thnx!

is -4 5/12 a rational or irrational number?

how many tens in five hundred million

what materials where used to make the first gps

Alicia has 32 stickers. This is 4 times as many stickers as Benita has. How many stickers does Benita have?

what is the difference between rough ER and smooth ER? what is the ER doing that is different in this case

how do 7.6 be written in word form

is -4 5/12 a rational or irrational number?

Are these sentences time, sequence, condition, or state? We will have completed a full week's worth of work in the forest. We will be flying to a remote part of