student27 student27

17-08-2016
Mathematics

contestada

what's the missing variable for 1/3n+3=-n-2

Respuesta :

dasetka dasetka

17-08-2016

[tex] \frac{1}{3} [/tex]n + 3 = -n - 2 Multiply both sides by 3 to cancel out the fraction
n + 9 = -3n - 6 Add 3n to both sides
4n + 9 = 6 Subtract 9 from both sides
4n = -3 Divide both sides by 4
n = [tex]- \frac{3}{4} [/tex]

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

6w^3 - 13 the GCF ? or is this a prime?

a plan has scale 1:22. what is the actual length, in cm, represented by 101 cm ?

on the line, between which two whole numbers √136 be located

Bruce (the dog) is pulling on his lead with a force of 40N at an angle of 26º below the horizontal. Show that the horizontal component of this force is about 3

area of a triangle is 280cm^2,if base of the triangle is 70cm, do d it's corresponding altitude

Last week, you finished Level 2 of a video game in 32 minutes. Today, you finish Level 2 in 28 minutes. Is the percent of change an increase or a decrease? Wha

a solution has 23.22% mass/concentration of a particular solvent what is the mass of solute dissolved in 2.5 liter of solvent?

what is the longest word you mcan spell on the top row of a qwerty keyboard

How does inertia affect a person who is not wearing a seatbelt during a collision?

a plastic rod rubbed with a duster attracts bits of paper becauseof a what force