Question

resolva as equações do 1o grau a seguir 4x + 8 = 6(x-2)

Answer 1

4x + 8= 6(x-2)
4x+8=6x-12
4x-6x=-12-8
-2x = -20
x= -20\-2
x = 10

Answer 2

4x+8=6(x-2)
4x+8=6x-12
4x-6x=-12-8
-2x=-20 (-1)
2x=20
x=20/2
x=10
Resposta:  10