tabathaj167 tabathaj167

22-03-2022
Mathematics

contestada

If the sum of a number and nine is tripled. The result is eight less than twice the number

Respuesta :

WiseKun WiseKun

22-03-2022

Answer:

-35

Step-by-step explanation:

[tex]3(x+9)=2x-8[/tex]

[tex]3x+27=2x-8[/tex]

[tex]x+35=0[/tex]

[tex]x=-35[/tex]

Answer Link

mathstudent55 mathstudent55

22-03-2022

Answer:

The number is -35.

Step-by-step explanation:

3(n + 9) = 2n - 8

3n + 27 = 2n - 8

n = -35

Answer Link

Otras preguntas

Look at the following-2,-1,0,2 which pair of the numbers has sum of 0

6(x-2) +18=2 (x-3) solve for x

PLEASE HELP WILL GIVE BRAINLIEST!!! Which ordered pair is the solution to the system of equations? x+5y=−15 y=15x+1 (−7, −0.4) (−8, −1.2) (−5, −2) (−10, −1)

221x97 show your work

how to combine the like terms -7 (n+3)-8 (1+8n)

A type of malicious code that appears to be a safe program but that actually has a hidden purpose is called a _____.

For number 5 i need help plz help this is worth 20 points

why is a book of maps called an atlas

A covalent chemical bond is one in which a.electrons are removed from one atom and transferred to another atom so that the two atoms become oppositely charged.

I need a short story that contains the words Conceive (to think of an idea), vex, stifle, crevice, audacity, vehemently, derision, and hypocritical. please help