carbonekimberly carbonekimberly

02-07-2017
Mathematics

contestada

Solve for n: 7n – (4 – 2n) = 3(n + 5) - 1

Respuesta :

konrad509 konrad509

02-07-2017

[tex]7n - (4 - 2n) = 3(n + 5) - 1\\ 7n-4+2n=3n+15-1\\ 6n=18\\ n=3[/tex]

Answer Link

Otras preguntas

1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!

How many solutions does the following equation have? -14(z-5) = -14z +70 Choose 1 answer: A. No solutions B. Exactly one solution C. Infinitely many solutions

The study of the communicative function of touch is known as A) haptics. B) paralinguistics. C) chronemics.

Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)

Maria is going to purchase cranberry juice and lemon-lime soda for a new fruit punch recipe. The recipe calls for 3.5 times as many bottles of lemon-lime soda a

A population of 50 foxes in a wildlife preserve doubles in size every 14 years. The function y = 50.2*, where x is the number of 14-year periods, models the pop

Help me with ixl please

a and b are vectors that are not parallel. FG = 2a − 3b - Choose all of the vectors below which are parallel to FG. a-b10a-15 3a-2b-4a+6b 2a + 3b 2a-3b-4a 2a-12

Josh rented a truck for one day there was a base fee fee of $12 and there was additional charge of 8 cents for each mile driven the total cost (c) for driving

What is 4.5 repeating as a fraction?