Question

Responda as equações
A)4×=28
B)9×=18
C)5×=20
D)7×=0
E)48×=12
F)35×=-105

Answer 1

a) x = 28 ÷ 4

x = 7

b) x = 18 ÷ 9

x = 2

c) x = 20 ÷ 5

x = 4

d) x = 0 ÷ 7

x = 0

e) x = 12 ÷ 48

x = 1/4 ou 0,25

f) x = -105 ÷ 35

x = -3

Answer 2

Resposta:

A)4×=28

x=28/4

x=7

B)9×=18

x=18/9

x=2

C)5×=20

x=20/5

x=4

D)7×=0

x=0/7

x=0

E)48×=12

x=12/48

x=0,25

F)35×=-105

x=-105/35

x=-3