Question

x + 45 = 459
El procedimiento de la ecuación porfa:)

Answer 1

Hola

x+45=459

x=459 -45

x=414

comprobamos =

414 +45=459

Answer 2

x + 45 = 459

x = 459 – 45

x = 414

<<———————————>>

414 + 45 = 459

459 = 459