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

what's another word for over thinking?

how do you write 4540 million in standard form?

Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa

How do you?...Multiply out and simplify 10(2x-1)-20x?

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.

what's another word for over thinking?

what is a high structure part of a church which has 5 letters

What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7

what is a high structure part of a church which has 5 letters

The function of the eardrum in the middle ear is to