Question

resolva as expressões : [(5x+6)×4+9]5=765​

Answer 1

Resposta:

Explicação passo-a-passo:

[(5x+6)×4+9]5=765​

[20x + 24 +9]5=765

[20x + 33]5=765

100x + 165 = 765

100x = 765 - 165

x = 600/100

x = 6