5,23+ x = - 7,24 y - 2 5\12 = -3 7\15

Question

5,23+ x = - 7,24

y - 2 5\12 = -3 7\15

Answer 1

1) 5,23 + х=-7,24
х=-7,24-5,23
х=-12,47
2) у-2 5/12=-3 7/15
у= - 3 7/15+2 5/12
у=-1 1/20