destineyhollis7 destineyhollis7

04-04-2017
Mathematics

contestada

13 times an unknown number added to 72 equals -23 times the unknown number.what is the solution to the sentence ?

Respuesta :

Blurryface25 Blurryface25

04-04-2017

let the unknown number be x
13x+72= -23x
13x+23x= -72
36x= -72
x= -2

Answer Link

lexieboo150 lexieboo150

04-04-2017

the correct answer is -88

Answer Link

Otras preguntas

A library wants to buy a new computer that cost $989.99. So far, the library has collected $311. 25 in donations. About how much more money does the library nee

what inferences can you make about the subject of this photo ?

what realm is Zeus in

find the acceleration if the force is 10n and the mass is 5000g

You have two options for purchasing a car: Option 1: Buy a new car for $7500 down and pay $400 per month. Option 2: Buy a used car for $5500 and pay $450 per mo

I need help with this please

I WILL MARK BRAINLEST!!!!!!!!!!!!!!!! An unpaid opportunity where a student gains work experience in a particular career field is called an apprenticeship an

SOMEONE HELP ME PLEASE why did the kent vs united states case go to court

solve for v -1v - 5 ≤ -10 easy 60 points

Why in anaerobic conditions is nadh oxidized by lactate dehydrogenase.