01-11-2015
Mathematics

contestada

how solve the equation a(n-3)+8=bn solve for n

Respuesta :

01-11-2015

a(n-3) + 8 = bn

an - 3a + 8 = bn

an - 3a + 8 = bn

-3a + 8 = bn - an

-3a + 8 = n(b-a)

[tex]\boxed{n=\frac{-3a + 8}{b-a}}[/tex]

Answer Link

Otras preguntas

1/3(9x+27)-4=1/2(2x+54)

Natalie picked 135 berries in 15 minutes. If she continues picking at that rate, how long will it take her to pick 486 berries?

16x^2-24x+7=0 equation and/or inequalities

How do you know when to use L'hospital's rule?

A crime suspect fled the scene when police officers entered the building. How far could he run in 10 minutes if he can run 5 miles per hour?

What is the molecular formula of a compound made of 25.9% N and 74.1% O? a. NO b. NO₂ c. N₂O d. N₂O₅ e. N₂O4₄ It would be great if you could add a few words

what is this number in word form 3,152,308,726

Natalie picked 135 berries in 15 minutes. If she continues picking at that rate, how long will it take her to pick 486 berries?

List the perfect squares between 100 and 500 that are even numbers

A box is lowered using a rope. If the acceleration of the box, is 2.5 m/s2 (downward) and the tension in the rope is 31 N, what is the mass of the box (in kg)?