Question

Which equation results from adding the equations in this system? Negative 6 x + 4 y = negative 8. 6 x minus 12 y = 14. Negative 16 y = 6 Negative 8 y = 6 Negative 8 y = negative 22 Negative 16 y = negative 22

Answer 1

Given

$-6x+4y=-8$

$6x-12y=14$

To find

The sum of the equations

Solution

$-6x+4y=-8$

$6x-12y=14$

Now we add the left hand side of both the equations together and the right hand of the both the equations together.

$-6x+4y+6x-12y=-8+14$

$\Rightarrow -6x+6x+4y-12y=6$

$\Rightarrow -8y=6$

So, the sum of the equations is Negative 8 y = 6.

Answer 2

Answer:

Step-by-step explanation: doaorospapdpsps so that answer would b D