Question

решила математика уровнения 5 415 + у =-2 512

Answer 1

у= -2 5/12-5 4/15
у= -29/12-79/15
у= -145/60-316/60
у= -461/60
у= -7 41/60

Answer 2

$5 frac{4}{15} +y=-2 frac{5}{12} \ y=-2 frac{5}{12} -5 frac{4}{15} \ y=-2 frac{25}{60} -5 frac{16}{60} \ y=-7 frac{41}{60}$

Answer 3

.спс