Question

@jhonyy9

Which ordered pair makes the equation true?

4x – 9y = –5

(–5, –2)

(10, 5)

(20, 4)

(–1, 1)

Answer 1

are you here ?

Answer 2

Yes

Answer 3

ok so these values inside parentheses are for x and y

yes ?

Answer 4

Yes

Answer 5

so than just you need substitute them inside equation in place of x and y and will get the right pair of solutions

but then you need calcule them so in this case like a first step subtract from both sides 4x

Answer 6

can you solve it now ?

Answer 7

I haven't done it in 4 years, so yes. Thank you for the help.

Answer 8

anytime - was my pleasure

than you have again questions please tag me

bye bye

Answer 9

Will do, thanks again.

Answer 10

ok wait it - bye