Question

Which of the ordered pairs in the form (x, y) is a solution of this equation?

Answer 1

@kl0723 @TheSmartOne

Answer 2

plug each co-ordinate into each variable

Answer 3

I think its c

Answer 4

you think or do uk?

Answer 5

Cuz the first solution doesnt work

Answer 6

how did you go about doing it?

Answer 7

1. -55 2. 14

Answer 8

well then sir you are right. The answer is C

Answer 9

i did 6*-9-3/2= -55 #2 i did 6^2- 4/2= 14

Answer 10

yup thats right

Answer 11

Good job

Answer 12

this is just a matter of subbing..
6x - y/2 = 14

lets try this one...(-9,3)...x = -9 and y = 3
now we sub
6(-9) - 3/2 = 14
-54 - 3/2 = 14 -- multiply everything by 2
-108 - 3 = 28
I can tell you right now that this does not equal.

6x - y/2 = 14
(2,-4)
now sub
6(2) -(-4/2) = 14
12 + 2 = 14
14 = 14 (BINGO...this is solution)

Answer 13

thanks!

Answer 14

sure thing :)