russellmadison1 russellmadison1

04-02-2018
Mathematics

contestada

find 3 consecutive integers such that 3 times the sum of the first and third is 84 less than 12 times the secind

Respuesta :

Аноним Аноним

04-02-2018

Let x = 1st integer
x + 1 = 2nd integer
x + 2 = 3rd integer
3(x + x + 2) = 12(x + 1) - 84
3(2x + 2) = 12x + 12 - 84
6x + 6 = 12x - 72
-6x = -78
x = 13
Answer: 13, 14, 15

Answer Link

Otras preguntas

PLEASE HELP ME! Images below & I give Brainliest

PLZ HELP NEED HELP BRAINLIEST 100 POINTS AND BRAINLIEST A builder plans to put two decorative windows near the roof of a house. Sketches of the windows are show

Its not working for some reason plz explain.

15=x-18; x Please solve this

A debit card comes out of your ____ and a credit card is…

|x-3| if x>4 please help

A piece of paper, a pen, and a book are dropped from the same height at the same time. Considering the effects of air resistance, which one would most likely re

Give The measures of the angle that is complementary to the given angle

Sabrina borrowed $350000 with a 0.5% interest rate from Bank of America to buy a new condo in orange beach how did it take Sabrina to pay if the loan if she end

Can a triangle be made using the side lengths of 13, 15, 23?