Question

Help me out please!!!!!! I’d appreciate it so much (:

Answer 1

Answer:

($\frac{11}{7}$,$-\frac{1}{7}$)

Step-by-step explanation:

2x + y = 3 ==> 3(2x + y = 3) ==> 6x + 3y = 9

x - 3y = 2

6x + 3y = 9

 x  - 3y = 2

7x = 11

/7   /7

x = $\frac{11}{7}$

2x + y = 3

2($\frac{11}{7}$) + y = 3

$\frac{22}{7}$ + y = 3

$-\frac{22}{7}$     $-\frac{22}{7}$

y = $-\frac{1}{7}$

Final answer (  $\frac{11}{7}$, $-\frac{1}{7}$)

Hope that helps!

Answer 2

Answer:

x = 11/7 y = -1/7

Step-by-step explanation:

2x + y = 3

2x + y - 2y = 3 - 2y

y = 3 - 2x

x - 3(3 - 2x) = 2

x - 9 + 6x = 2

x - 9 + 6x + 9 = 2 + 9

x + 6x = 11

7x = 11

7x / 7 = 11/7

x = 11/7

2(11/7) + y = 3

22/7 + y = 3

22/7 + y - 22/7 = 3 - 22/7

y = -1/7