Question

9x +5=4x............​

Answer 1

Oie, Td Bom?!

9x + 5 = 4x

9x - 4x = - 5

5x = - 5

x = - 5/5

x = - 1

Att. Makaveli1996

Answer 2

9x +5=4x

9x + 5 - 4x = 0

*Subtraia 4x de 9x

5x + 5 = 0

5x = - 5

5x/5 = -5/5

*Cancele O Fator comum

x = -5/5

*Dívida -5 a 5

$\color{blue}{x = - 1}$