6j-k=23
3k+6j=11
solve j and k using the elimination method on the simultaneous equations

Step-by-step explanation:

6j - k = 23

6j + 3k = 11multiply by -1

6j - k = 23

-6j - 3k = -11 (result of multiplying by -1)

-4k = 12

k = -12/4

k = - 3 <

6j - k = 23

6j - (-3) = 23

6j + 3 = 23

6j = 23 - 3

6j = 20

j = 20/6

j = 10/3 <===

solution is : j = 10/3 and k = -3

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.