tybo0402 tybo0402

10-11-2021
Mathematics

contestada

Solve the system of linear equations below.

6x + 3y = 33
4x + y = 15

A x = 2, y = 7

B. X = -13, y = 7

C x = -2/3, y = 12*2/3

D. x = 5, y = 1

Respuesta :

lamnguyenfa lamnguyenfa

11-11-2021

Answer:

A

Step-by-step explanation:

6x+3y=33 <=> 2x+y=11<=>4x+2y=22 (1)

4x+y=15 (2)

(1)-(2) <=> y=7

Answer Link

RevyBreeze RevyBreeze

13-01-2022

Answer:

A x = 2, y = 7

Step-by-step explanation:

6(2)+3(7)= 33

4(2)+(7)=15

Answer Link

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