Question

Resolva as equacoes 7x-6=3-6x​

Answer 1

$7x - 6 = 3 - 6x \\ 7x + 6x = 3 + 6 \\ 13x = 9 \\ x = \frac{9}{13}$

Answer 2

Olá,

x = 9/13

resolução:

7x - 6 = 3 - 6x

7x + −6 = 3 + −6x

7x − 6 = −6x + 3

7x − 6 + 6x = −6x + 3 + 6x

13x − 6 = 3

13x − 6 + 6 = 3 + 6

13x = 9

x = 9/13