I will fan and metal!!!
Which ordered pairs in the form (x, y) are solutions to the equation
7x – 5y = 28?

Choose all answers that are correct.

A.
(−6, −14)

B.
(−1, −7)

C.
(4, 10)

D.
(7, 9)

Question

I will fan and metal!!!
Which ordered pairs in the form (x, y) are solutions to the equation 
7x – 5y = 28?
 
Choose all answers that are correct.
 
 A.
(−6, −14)
 
 B.
(−1, −7)
 
 C.
(4, 10)
 
 D.
(7, 9)

anonymous · Answer

we can plug them in and see
for exampole $(-4,-14)$ see if 
$$7\times (-6)+5\times (-14)=28$$ yes or no?

anonymous · Answer

oh ok

anonymous · Answer

that one would be a YES http://www.wolframalpha.com/input/?i=7%28-6%29-5%28-14%29

anonymous · Answer

Thank You!

anonymous · Answer

lets try $(-1,-7)$ $$7\times (-1)-5\times (-7)=28?$$ another YES http://www.wolframalpha.com/input/?i=7%28-1%29-5%28-7%29

anonymous · Answer

yw