Răspunsuri

  • Utilizator Brainly
2014-02-14T18:42:51+02:00
11/4-x=3/2
11-x/4=3/2
22-2x=12
2x=10
x=5

b
x-3intreg2/5=22/3
x-17/5=22/3
x=22/3+17/5
x=(100+51)15
x=151/15

c
7intreg1/4-x=3intreg1/5
29/4-x=16/5
x=29/4-16/5
x=(145-64)20
x=81/20
2014-02-14T18:43:36+02:00
11/4-x=3/2
11-x/4=3/2
22-2x=12
2x=10
x=5

b
x-3intreg2/5=22/3
x-17/5=22/3
x=22/3+17/5
x=(100+51)15
x=151/15

c
7intreg1/4-x=3intreg1/5
29/4-x=16/5
x=29/4-16/5
x=(145-64)20
x=81/20