omygodygirl1 omygodygirl1

01-09-2020
Mathematics

contestada

8 times a number plus 3 times the number is the same as 9 more than 12 times the number. find the number

Respuesta :

melatleul melatleul

02-09-2020

Answer:

-9

Step-by-step explanation:

let 'x' be the unknown number

lets change the statment to an equation

8x + 3x = 12x + 9

11x = 12x + 9

11x-12x = 9

-x = 9

x = -9

hope it helps ❤❤❤

For any question comment me

Answer Link

Otras preguntas

A form of government where a king or queen is the sole leader of the country and holds almost all the power. absolute monarchy representative democracy communis

ASAP PLEASE HELP ME!!!!!! Write a 2 line about Equal Rights with hyperbole.

GIVING BRAINLIEST PLEASE HELP WHICH ITEMS DO I DRAG INTO THE BOXES!?ONLY ANSWER IF 100% CORRECT

Is writing about your family vacation informative writing? true or false

what is a climax community? no plagiarism.

PLESE HELP IM GONNA FAIL WILL GIVE BRAINLESS

which of these show equivalent fractions? A. 1/4=4/8 B. 1/2=2/4 C. 3/5 = 5/10 D. 2/3 = 3/6

HELP 13 POINTS!!!!!!!!!!!!!!!!!!

Which of the following statements describes tension? the physical force related to the body’s ability to rotate the body’s ability to go back to its normal posi

how many triangles u can see on this picture