Question

x +1 = 3.(-2x + 5)

ayuda doy coronita o te sigo​

Answer 1

Respuesta:

x + 1 = 3 (-2x + 5)

x + 1 = - 6x + 15

x + 1 + 6x = 15

x + 6x = x15 - 1

7x + 15 - 1

7x = 14

x=2