michaelerb3 michaelerb3

11-09-2020
Mathematics

contestada

Five subtracted from two times a number is -9. What is the number?

Respuesta :

11-09-2020

Answer: n = -2

Step-by-step explanation:

First of all the equation is 2n -5 = -9

So we know ? - 5 = -9, so we can backtrack and do -9+5=-4 so 2x-2=-4 so n has to be -2.

Hope this helped!

Answer Link

Otras preguntas

Which of the following activities describes how a subsistence farmer uses land?

Which is true of the Presidency of Andrew Jackson? It opened a more aristocratic era in American political life. It opened a more democratic era in American pol

In the following sentence, which word is an adverb used to modify a verb? The young girl sadly spoke of her grandfather. A. Girl B. Spoke C. Sadly D. Grandfath

Did the international protocols for saving the environment have any impact? Discuss.

the electric potentiol is constabt through a given region of space. is the electric field zero, or non zero in this region explain ?

Write the fractions from least to greatest 1/5 2/3 and 5/8

When a drawing made with a black marker gets wet, the marker bleeds and more separates into several colors. What method of separation does this describe?

Alcohol is implicated in about blank of all fatal traffic accidents

What was the impact of the GI Bill of Rights on American society, including minorities?

blank vastly expanded Persian territories establishing the blank which was the largest the world has ever seen