Question

Help Please!

Which ordered pairs in the form (x, y) are solutions to the equation
(x + 6)y = 9?

Choose all answers that are correct.

A.
(−5, 9)

B.
(−3, 3)

C.
(3, 1)

D.
(7, 9)

Answer 1

@Vocaloid @

Answer 2

check each answer choice one by one

Answer 3

for example, the first choice (-5,9) means x = -5 and y = 9

so plug them into the equation (x + 6)y = 9 and see if both sides are equal

Answer 4

@Vocaloid that ones right! both sides are equal.

Answer 5

yes, A is one of the answers, now check the rest

Answer 6

ok

Answer 7

All are right, except D. Am I right?

Answer 8

@Vocaloid

Answer 9

@Vocaloid

Answer 10

right.

Answer 11

Thnk you! Can I have a medal please? :) @Vocaloid

Answer 12

sure

Answer 13

thnx! I really appreciate your help!