1) (1/3+1/2)*х=3,75 2) (3/-0,25)*х=4,9

Question

1) (1/3+1/2)*х=3,75
2) (3/-0,25)*х=4,9

Answer 1

1)5/6x=3.75
x=3.75*(6/5)
x=4.5

Answer 2

1) (2+3/6)*х=3,75
     5/6х=3,75[:5/6
     х~4,51
2) (3/-0,25)*х=4,9
     12х=4,9[:12
      х~0,4