Question

9x + 5 = 4x resposta

Answer 1

Oi ✅

9x + 5 = 4x

9x + 5 - 5 = 4x - 5

9x = 4x - 5

9x - 4x = 4x - 5 - 4x

5x = 4x - 5 - 4x

5x = -5

5x/5 = -5/5

x = -5/5

x = 1

Answer 2

Explicação passo-a-passo:

9x+4x = 5

5x = 5

x = 5

5

x = 1,,