Question

resolva
7x-3(x-2)=3(x+4)

Answer 1

7x-3x+6=3x+12
7x-3x-3x=12-6
X=6
Espero ter ajudado!

Answer 2

Olá vamos lá, 7x-3(x-2)=3(x+4).......7x -3x +6=3x +12.........,,,7x -3x -3x = 12 -6 .........X= 6