Question

water should be added to -2 to get 5 by 7​

Answer 1

Answer:

let x be the unknown number

$- 2 + x = \frac{5}{2}$

$x = \frac{5}{2} + 2$

$x = \frac{5 + 4}{2}$

$x = \frac{9}{2}$

Answer 2

Answer:

I think the answer should be 19/7

If correct then mark as Brainliest

Its By Bad.....