z4wsnvtr6m z4wsnvtr6m

Today at 7:50 AM
Mathematics

Answered

Add. Use models if needed. (-3x - 7) + (4x + 7)

Answer :

SSeshadri SSeshadri

Today at 7:55 AM

-3x-7+4x+7

Negative -7 and positive 7 will give you 0.

So we're left with x. Therefore, the answer is x.

Answer Link

helizeli2006 helizeli2006

Today at 7:55 AM

(-3x-7)+(4x+7) = -3x-7+4x+7 = -3x+4x = x

Answer Link

Other Questions

What is the measure of angle C 77 180 110 48

This is important! Please help!!

What is genocide, as practiced by the Nazis? a. the deliberate extermination of a specific group of people b. the broadcasting of anti-Semitic ideas c. the abus

Alcohol effects all of the following physical aspects of health except: A. judgment B. coordination C. reaction time D. ability to focus one's eyes

what is the main reason that atoms form ions

How can we grow new plants from stem cuttings?

what is the total time between 9 : 30 - 1:30

take a tray place a ice cube eraser and rupee coin on a line at one end of the tray now slowly lift this end of the trays Which of these three objects slides do

A ratio equivalent to 3:7

If A : B = 3:5 and B : C = 4:7 Find A : B : C

Which Paleolithic cave painting site prompted scholars to change their understanding of prehistoric art? Altamira Chauvet Lascaux Peche Merle

I’m this excerpt above the use of the word madness is meant to

During World War II, the American economy . A.flourished under laissez-faire governmental policies B.was increasingly regulated C.produced consumer goods that w

Maria, Hans, and Dan have a total of $95 in their wallets. Dan has 3 times what Hans has. Hans has $10 more than Maria. How much do they have in their wallets?

Liner perspective defines which Roman style of painting? First Style Second Style Third Style Fourth Style

A party rental company has chairs and tables for rent. The total cost to rent 8 chairs and 3 tables is $38 . The total cost to rent 2 chairs and 5 tables is $3

The purpose of the Great Leap Forward was: To create a classless society in China Develop China into an industrial nation Change China from Communism to democra

A is a brief statement of the main ideas and supporting details in a piece of writing

Explain the steps of Digestion.

Improvements in technology make the world seem larger to people. Please select the best answer from the choices provided. T F