Question

Resolva as equações abaixo:
(a) 2× = 46
(b) 3× = 36
(c) 5× = 125
(d) 7× = 35
(e) 8× = 72
(f ) × - 4 = 10
(g) × + 4 = 10​

Answer 1

Resposta:

a) x=23

b) x=12

c) x= 25

d) x=5

e) x= 9

f) x=14

g) x=6