Question

5×-3=9-×
me ajudem a calcular​

Answer 1

$5x - 3 = 9 - x \\ 5x + x - 3 - 9 = 0 \\ 6x - 12 = 0 \\ 6x = 12 \\ x = \frac{12}{6} \\ x = 2$

Answer 2

Resposta:

x=2

Explicação passo-a-passo:

5x-3=9-x

5x+x=9+3

6x=12

x=12:6

x=2