Respuesta :

23x + 56 = 313

subtract both sides by 52

23x = 257

then divide both sides by 23

x = 11.1739

(approximate)

hope this helped!

Answer:

Subtract 56 from both sides so you can isolate the x.

23x=257

Divide both sides by 23.

x=257/23

Write as a mixed number.

x= 11 4/23

:)