Question

4x+4y=15. missing coordinate in the ordered pair (−5,?)

Answer 1

see explanation

Explanation:

given 4x + 4y = 15

substitute x = - 5 into the equation and solve for y

- 20 + 4y = 15 ( add 20 to both sides )

4y = 35 ( divide both sides by 4 )

y =
`(35)/(4)` ← missing coordinate

the ordered pair is (- 5,
`(35)/(4)`)