Question

a) 3x - 9 = 0
(6 ( 5 ( 4
( )3
b) 4(x-1) = 16
( ) 6 ( ) 5 ( 4 () 3
c) 2x - 15 = 0
() 8,5 ( 8( ) 7,5 (7
S.
d) 8x - 24 = 0
( ) 6 ( 5 ) 4 () 3​

Answer 1

Resposta:

As respostas são a) 3 b) 3 c) 7,5 d) 3