Question

1-)

5x - 3 =0 mmc
----- -------
3       5


2-)

x + 3 = 1
--- --- ------
2   4    6


alguém me ajuda pfv ;-;

Answer 1

2)
x. + 3= 1
-- -- --
2. 4. 6 Mmc( 2,4,6) = 12


6x +9=2.
------------------
12
6x +9 =2
6x= -9+2
6x= -7
x=
6
--
7

x=
7
---
6

espero ter ajudado