Which ordered pairs in the form (x, y)(x, y) are solutions to the equation

7x−5y=28 ?

Select each correct answer.

(−6, −14)

(−1, −7)

(4, 10)

(7, 9)

Question

Which ordered pairs in the form  (x, y)(x, y) are solutions to the equation

7x−5y=28 ?

Select each correct answer.

(−6, −14)

(−1, −7)

(4, 10)

(7, 9)

diamond77108 · Answer

Im not sure what y equals

mecharv · Answer

Try and substitute each values in the equation like I showed for two in the previous question. Try.

mecharv · Answer

(x,y) 

The first number in the ordered pair is x the next is y.

For example Compare (4,5) to (x,y)
4 is x and 5 is y

diamond77108 · Answer

(-1,-7) is an answer

mecharv · Answer

Yep that is correct. Way to go :)

diamond77108 · Answer

is that the only one cuz the others don't equal 28 when i did it

diamond77108 · Answer

wait  i re-did (-6,-14)  that is a answer

mecharv · Answer

My bad
it says each correct

mecharv · Answer

Both the options are correct

diamond77108 · Answer

ok but with (4,10) i get -22
and with (7,9) i get 4

mecharv · Answer

The other two are wrong/

diamond77108 · Answer

ok thx for the help