Question

( 2 × ) + ( 1 × ) + ( 3 × ) = 2590

Answer 1

Resolver.

(2x) + (1x) + (3x) = 2590
6x = 2590
6x = 2590
x = 2590/6  Simplificas sacas mitad
x = (2590)/(6/2) =
x = 1495/3

Respuesta.
x = 1495/3